Respan Dataset Explorer

give me 4 options where to have breakfast in the area le marais, give me some cafe with tables and croissants and brucnh options

Certainly! Le Marais is a fantastic area in Paris, known for its charming streets, historic architecture, and excellent cafés. Here are four great options for breakfast where you can enjoy croissants and brunch:

1. **Café de la Poste**  
   - A classic Parisian café with outdoor seating that allows you to enjoy a typical French breakfast. They serve fresh croissants, pain au chocolat, and a variety of brunch options that include eggs and salads. The ambiance is relaxed, perfect for people-watching.

2. **La Maison Plisson**  
   - A delightful café and grocery store that emphasizes fresh, seasonal ingredients. You can find a range of breakfast and brunch options, including homemade pastries, fresh fruit, and yogurt, as well as hearty dishes like avocado toast or eggs Benedict.

3. **Café Charlot**  
   - This charming bistro is a classic with its authentic Parisian feel. They serve a delicious breakfast menu that includes flaky croissants and other pastries, alongside a typical brunch fare in a cozy setting. The outdoor terrace is particularly lovely.

4. **Richard Lenoir**  
   - Located close to the bustling markets, this café offers a relaxed vibe with an extensive breakfast and brunch menu. Enjoy freshly baked croissants, tartines, and crêpes, along with some great coffee. The laid-back atmosphere makes it a good spot to linger.

These cafés not only provide delicious breakfast and brunch options but also offer a wonderful ambiance to start your day in Le Marais!

give me an ititnerary of two days in paris, what to visit, day two include visit versailles chateau and i want the places to visit in order or area

Sure! Here’s a two-day itinerary for Paris that includes a visit to the Château de Versailles on the second day. The itinerary is designed to cover major attractions efficiently and in a logical order.

### Day 1: Exploring Central Paris

**Morning:**
1. **Breakfast at a Café** - Start your day with a classic French breakfast at a café in the **Le Marais** district. Enjoy croissants and coffee.
   
2. **Notre-Dame Cathedral** - Head over to the Île de la Cité to visit the iconic Notre-Dame Cathedral. (Note: check the accessibility as renovations may still be ongoing.)

3. **Sainte-Chapelle** - Just a short walk away, admire the stunning stained glass windows of this Gothic chapel.

**Midday:**
4. **Lunch in the Latin Quarter** - Stroll over to the Latin Quarter and grab lunch at a local bistro or café. Try some traditional French cuisine.

5. **Panthéon** - After lunch, visit the Panthéon, where many famous French figures are laid to rest. Enjoy the stunning architecture.

**Afternoon:**
6. **Luxembourg Gardens** - Take a leisurely stroll through the beautiful Luxembourg Gardens. It's a lovely spot to relax and enjoy nature.

7. **Musée d'Orsay** - Head to the Musée d'Orsay, home to an extensive collection of impressionist and post-impressionist masterpieces. Make sure to reserve tickets in advance!

**Evening:**
8. **Dinner in Saint-Germain-des-Prés** - Walk over to this chic area for dinner. There are many great restaurants to choose from.

9. **Seine River Cruise** (optional) - If time allows, consider a Seine River cruise to see Paris illuminated at night. Many cruises start around the Eiffel Tower.

### Day 2: Day Trip to Versailles

**Morning:**
1. **Breakfast at your hotel or nearby café** - Get a nourishing breakfast to prepare for the day ahead.

2. **Travel to Versailles** - Take the RER C train directly to Versailles (approx. 30-40 minutes).

3. **Château de Versailles** - Start your visit to the Palace of Versailles. Explore the opulent rooms and don't miss the Hall of Mirrors. (It’s best to buy tickets online in advance.)

**Midday:**
4. **Gardens of Versailles** - After touring the palace, explore the expansive gardens. You can rent a bike or take a walking tour.

5. **Lunch near the Gardens** - There are several cafés and restaurants within the grounds. Grab a bite and continue enjoying the beautiful surroundings.

**Afternoon:**
6. **Trianon Palaces and Domaine de Marie Antoinette** - Visit the Grand Trianon, Petit Trianon, and the Queen's Hamlet, where you can get a glimpse of life at the palace from a more personal perspective.

7. **Return to Paris** - Head back to Paris in the late afternoon.

**Evening:**
8. **Dinner in Montmartre** - Explore the artistic neighborhood of Montmartre. Look for a restaurant with views of the Sacré-Cœur Basilica.

9. **Visit the Sacré-Cœur Basilica** - After dinner, walk up to the basilica. Enjoy panoramic views of the city as the sun sets.

This itinerary allows you to experience both the iconic sights of Paris and the grandeur of Versailles in two enjoyable days. Make sure to check the opening times for all attractions and consider making reservations where necessary! Enjoy your trip!

giveme some options for jardin de luxembourg and saint german near that area to have dinner give me 2 options that have vegeterian options included, something simple not expensive and posh, i want near that area 3 options to go drink after dinner where the young people hang out and i want 3 options of places t go dance, different vibes tho

Certainly! Here’s a great selection for dinner near the Jardin du Luxembourg and Saint-Germain, along with options for drinks and dancing afterward.

### Dinner Options with Vegetarian Choices:

1. **Le Relais de l’Entrecôte**  
   - **Cuisine:** French  
   - **Details:** Famous for its steak-frites, this restaurant also offers vegetarian options such as salads. The ambiance is casual, and it’s a popular spot for a relaxed dinner without being too fancy.  
   - **Location:** Near the Saint-Germain area.

2. **L'As du Fallafel**  
   - **Cuisine:** Middle Eastern  
   - **Details:** While primarily known for its falafel, this casual eatery offers a variety of vegetarian and vegan options. It’s perfect for a quick and delicious meal, and the ambiance is vibrant and informal.  
   - **Location:** Located a little further in the Marais, but worth the trip if you’re in the area for dinner.

### Drinks After Dinner:

1. **Le Café de Flore**  
   - **Details:** One of the most iconic cafés in Paris. It’s a great spot to enjoy a drink and people-watch among a youthful crowd, especially in the evenings. It has a classic Parisian vibe.

2. **Le Comptoir de la Gastronomie**  
   - **Details:** A casual wine bar that offers a trendy atmosphere. You can enjoy a glass of wine and indulge in some charcuterie or cheeses. The nearby terrace is lively and perfect for sitting outside.

3. **Café des Deux Magots**  
   - **Details:** Another historic café frequented by young locals and intellectuals alike. It’s a relaxed place to grab a drink and soak in some Parisian charm.

### Dancing Options with Different Vibes:

1. **Le Baron**  
   - **Vibe:** Chic and Exclusive  
   - **Details:** A stylish club known for its intimate atmosphere and trendy crowd. They host great DJs and themed nights. Reservations may be recommended since it can get busy.

2. **La Bellevilloise**  
   - **Vibe:** Artsy and Eclectic  
   - **Details:** This expansive venue includes a bar, restaurant, and club space. Featuring live music and club nights with various genres, it’s a favorite among locals for its creative vibe.

3. **Café Oz**  
   - **Vibe:** Lively and Fun  
   - **Details:** An Australian pub that transforms into a dance venue in the evenings with a vibrant atmosphere. They often have DJs and cheap drinks, making it very popular among students and young professionals.

These options should provide you with a delightful experience in the Saint-Germain and Jardin du Luxembourg area, covering dinner, drinks, and dancing with a good variety to suit your preferences! Enjoy your time in Paris!

where to have drinks saint german, give me 5 options

Certainly! Here are five great options for enjoying drinks in the Saint-Germain-des-Prés area, each with its own unique vibe:

1. **Le Café de Flore**  
   - **Details:** An iconic Parisian café known for its literary past and classic ambiance. It’s a great place for coffee or cocktails while people-watching. The outdoor terrace is particularly charming.

2. **Les Deux Magots**  
   - **Details:** Another legendary café frequented by famous writers and artists. Enjoy a relaxed drink in a beautiful setting with outdoor seating. They serve a variety of beverages, including wines and cocktails.

3. **L’Ecureuil**  
   - **Details:** A cozy bar that offers a laid-back vibe. It’s a perfect spot to enjoy a cocktail or a glass of wine after exploring the area. The atmosphere is very local and welcoming.

4. **La Palette**  
   - **Details:** A charming bistro/bar with an artistic flair, frequented by students from the nearby art schools. They offer a selection of beers, wines, and cocktails, and have nice outdoor seating options.

5. **Le Saint Germain**  
   - **Details:** This trendy bar features a stylish interior and a good cocktail menu. Perfect for a pre-dinner drink or post-dinner nightcap, it has a lively yet relaxed atmosphere.

These options provide a mix of classic Parisian charm and contemporary vibes, perfect for enjoying drinks in the Saint-Germain-des-Prés neighborhood! Enjoy your time!

Напиши 20 альтернативных названий категории "Товары для хобби/Музыкальные инструменты/Этнические музыкальные инструменты". Ответ выдай в формате JSON, ключ - name, значение - название

Конечно, вот 20 альтернативных названий для категории "Товары для хобби/Музыкальные инструменты/Этнические музыкальные инструменты" в формате JSON:

```json
[
    {"name": "Этнические Звуки"},
    {"name": "Музыка Народов Мира"},
    {"name": "Традиционные Инструменты"},
    {"name": "Инструменты Мира"},
    {"name": "Музыкальное Наследие"},
    {"name": "Этно Музыкальные Инструменты"},
    {"name": "Звуки Планеты"},
    {"name": "Инструменты Культур"},
    {"name": "Фольклорные Музыкальные Инструменты"},
    {"name": "Звуковые Традиции"},
    {"name": "Этническое Музыканство"},
    {"name": "Национальные Музыкальные Инструменты"},
    {"name": "Звуковые Корни"},
    {"name": "Музыка Этноса"},
    {"name": "Музыкальное Естество"},
    {"name": "Инструменты Этноса"},
    {"name": "Традиции Звука"},
    {"name": "Национальные Звуки"},
    {"name": "Музыкальные Реликвии"},
    {"name": "Ансамбли Традиций"}
]
```

Надеюсь, это поможет!

Write a detailed and concise text with a simple straightfoward language about Introduction: Begin with an attention-grabbing introduction that briefly introduces the actor or actress you're focusing on. Explain why this individual is worth celebrating and why they were significant in there timeof actress Eva Renzi Please ensure that the response avoids phrases such as 'Ah,' 'Oh,' or any other similar expressions. Please avoid unnecessary repetition of dates and times in your responses unless they are directly relevant to the context. Ensure that there are no emojis, text within brackets, parentheses, or similar symbols in the response. I want one text without paraphrase titles. And please provide concise and straightforward responses without unnecessary adjectives or embellishments to keep the language minimalistic and simple. 

        Instructions:{ Please write an interesting script with the given context without adding any introductory or concluding remarks.
        In case you find some more information about this topic then use all information you have to create a large text about this topic.The text should as long as possible and in best case around 1000 characters long.
        Ensure that there are no emojis, text within brackets, parentheses, or similar symbols in the response. 
        Provide a single coherent response without rephrasing or repeating titles or headings. Avoid enumerations or bullet points. 
        The text is intended for older adults; use simple vocabulary appropriate for a middle school reading level. Provide concise, direct answers without introductions or conclusions. 
        Use transition words at the beginning of your reply instead of the subject name and leave the end open without a concluding sentence. 
        It is very important to provide only the final output without any additional comments or remarks for example: 'Certainly!' Here's the revised text.
         
        Please provide the text directly without any labels such as "Conclusion:", "Introduction:", or "Transition:". Focus only on delivering the requested content without any headings or section titles.
        Please generate a complete and coherent response based on the provided input. Ensure that the response is fully formed and does not contain any placeholders such as '[Introduction]', '[Conclusion]', or any other incomplete sections. 
        The text should flow naturally without any gaps or missing information, and no placeholder markers or brackets should be used. 
        Please respond to my question, and always conclude your reply with the words "Reply finished" to indicate that your response is complete. 
        Make sure the reply is fully contained before these words and is not cut off prematurely. Thank you.}
         Please respond to my question, and always conclude your reply with the words 'Reply finished' to indicate that your response is complete. Ensure that the text is fully formed without any placeholders such as '[Conclusion]' or '[Placeholder]'. Make sure the reply is fully contained before these words and is not cut off prematurely. Thank you.

Eva Renzi was a notable German actress who made a significant impact in the film world during the 1960s and 1970s. Renzi is recognized for her talent and the unique roles she portrayed, often capturing the complexities of her characters. She gained fame for her performances in various films, showcasing her ability to convey deep emotions. Renzi's work was essential in shaping German cinema during a transformative time. She starred in several acclaimed films that highlighted her range and depth, making her a celebrated figure in the industry. Renzi also became part of the international film scene, collaborating with directors and actors from different countries, which further solidified her importance in the art of storytelling on screen. Her ability to connect with audiences through her performances has left a lasting legacy that is still appreciated today. The roles she took on often challenged societal norms, making her a pioneer for future generations of actresses. Her impact on cinema continues to be remembered and celebrated. Reply finished.

What skills/keywords relevant for a job-interview are mentioned in the following text: 
                   
                  
                    Locatie
                    
                      
                        
                      
                        Rotterdam                    
                  
                   
                  Vacature in het kort 
                                            
					Duik in de wereld van het ontwikkelen en onderhouden van SAAS-platformen in een dynamisch team dat zich richt op het bouwen van innovatieve oplossingen. Geen bureaucratie, maar directe, korte lijnen en een focus op het creëren van waardevolle producten. Werk samen met bekende merken en geniet van een inspirerende werkplek in een gedeelde studio, waar ook wekelijkse borrels worden georganiseerd. Wil je meer weten over wat we bieden? Lees nu verder!                    					 
                  Volledige vacaturetekst
                  Organisatie & Afdeling
                  
                  Deze opdrachtgever is als éénpitter begin dit jaar door grote vraag uitgebreid tot een team van drie.Geen bureaucratie, maar snelle, korte lijnen met focus op toffe dingen bouwen die worden gebruiktdoor o.a. Vodafone Ziggo, Gazelle, Dura Vermeer, verschillende hogescholen, universiteiten engemeenten. Onze focus is het ontwikkelen en onderhouden van SAAS-platformen door gebruik temaken van technieken net na de bleeding edge. Het portfolio is breder, met enkele interessanteuitstapjes richting neurale netwerken in content creatie.
                  Je bent van harte welkom aan te schuiven in de Broeikas, een gezellige studio. In deze gedeelde werkruimte wordt hecht samengewerkt met de andere gezelligebedrijven. Er is ook een wekelijkse borrel met onze eigen bar die tot in de avond duurt waar je meerdan welkom bent.
                  
                  Functie
                  
                  Jij gaat jezelf bezighouden met het ontwikkelen en onderhouden van verschillende SAAS-platformen.groeien. Je zal werken aan zowel front-end als backend van applicaties, maar de exacte verdelingtussen deze twee zaken is in afstemming met jouw wensen en ambities.
                  
                  Eisen
                  
                  eisen: 
                    • minimaal 2 jaar ervaring in ontwikkelen van softwareapplicaties• HBO denk -en werkvermogen• Goede beheersing van de Nederlandse en Engelse taal• Je vind het fijn om te werken in team verband en staat open om te brainstormen oververschillende oplossingsrichtingen• Ervaring met componenten uit onze huidige development stack is een pré: Django,Graphene, GraphQL, Angular, RxJS, Apollo, Ionic, Docker, Kubernet
                  
                  Aanbod
                  
                  Aanbod: 
                    Een aantrekkelijk salaris, dat recht doet aan je kennis, ervaring en de toffe projecten waar jebij ons aan werkt• Werken in een gedreven team van IT-techneuten• Toffe werkplek naast de Grote Markt in Den Haag• Bedrijfsuitjes, zoals wintersporten in Oostenrijk
                    Voor meer informatie en om te solliciteren op deze functie kun je reageren via onderstaande contactgegevens. Je wordt binnen 24 uur gebeld mochten wij mogelijkheden voor je zien.
                    Angelo Schilder – Business consultant PHP | Python | Front-end & UX/UI Design
                     / 088- 321 8 119 /  / 
                  
                  
                  BedrijfsomschrijvingStarApple is een gespecialiseerd werving & selectie bureau dat uitsluitend opereert in de IT branche en waar de wensen en eisen van de kandidaat - jij dus - centraal staan.

Hoe moet je dat zien? Contact verloopt op de manier en het tijdstip dat jij aangeeft. Zie StarApple als een 'one stop shop' voor ICT-banen. Je praat met een consultant en neemt je wensen en huidige situatie met ons door zodat wij voor jou zo duidelijk en direct mogelijk kunnen aangeven wat jij precies zoekt in je nieuwe functie bij je potentiële nieuwe werkgever.

Onze focus ligt voornamelijk op Microsoft .NET, PHP, JAVA, Testing en Beheer. Ook richten wij ons op DBA, ERP en CRM. Mocht jouw ambitie breder liggen kun je dit uiteraard bij ons aangeven.

Om een zo goed mogelijke brug te slaan tussen IT en het recruitment proces heeft StarApple een ontwikkelaar in dienst. Op deze manier kunnen wij de technische ambities van kandidaten goed begrijpen en curriculum vitae goed beoordelen om zowel op persoonlijk als technisch vlak de beste kandidaat te introduceren.            
                
Only output the skills as a JSON array, remove redundant items, translate them to English and capitalise the first letter

```json
[
    "Backend Development",
    "Frontend Development",
    "Software Development",
    "Team Collaboration",
    "Brainstorming",
    "Django",
    "Graphene",
    "GraphQL",
    "Angular",
    "RxJS",
    "Apollo",
    "Ionic",
    "Docker",
    "Kubernetes",
    "English Language Proficiency",
    "Dutch Language Proficiency"
]
```

What skills/keywords relevant for a job-interview are mentioned in the following text: 
                   
                  
                    Locatie
                    
                      
                        
                      
                        Amsterdam                    
                  
                   
                  Vacature in het kort 
                                            
					Voor een consultancy partij, gespecialiseerd in het oplossen van technische uitdagingen voor zowel kleine als grote organisaties, zoeken we een ervaren Data Engineer. In deze rol krijg je de kans om aan diverse projecten te werken, afgestemd op jouw wensen en ontwikkelambities. Het team, bestaande uit gepassioneerde professionals, biedt een inspirerende omgeving met ruimte voor persoonlijke groei, leuke teamactiviteiten, een royaal leasebudget, en een aantrekkelijke eindejaarsbonus. Lees verder om te ontdekken waarom deze vacature perfect bij jou zou kunnen passen.                    					 
                  Volledige vacaturetekst
                  Organisatie & Afdeling
                  
                  Voor onze klant ben ik op zoek naar een Data Engineer met minimaal 4 jaar ervaring. Het betreft een consultancy partij gestart in 2019 die zowel kleine als grote organisaties helpt hun technische uitdagingen te overkomen. Ze werken op consultancy basis, dit houdt in dat je op aan de slag gaat met projecten bij een klant. Hierin houden ze rekening met jouw wensen als het gaat om type opdracht, duur en locatie. Maar ook je ontwikkelambities. Hun team bestaat uit professionals met passie die samen aan mooie projecten willen werken. Dit voel je dan ook terug bij alle collega’s én de oprichter. Het team bestaat uit ongeveer 12 man. Samen doen ze veel leuke dingen zoals borrels, wijnproeverijen, conferenties bezoeken, meet-ups/ hackatons en nog veel meer. Lijkt het jou leuk om aan te sluiten bij een echte club van professionals binnen je vakgebied? Dan is dit een unieke kans!
                  
                  Functie
                   Als consultant is het belangrijk dat je buiten de technische skills, ook beschikt over een aantal softskills zoals proactief, sociaal, oplossing denkend vermogen.Klanten komen bij deze organisatie om technische vraagstukken op te lossen waar ze zelf niet uit komen, en hierin ook tot oplossingen te komen waar ze zelf misschien niet aan gedacht hadden. Jij gaat vanuit je ervaring dus niet alleen hands-on aan de slag met het ontwikkelen, maar zult ook zeker adviseren en proactief meedenken met de klant. Er zijn uiteenlopende projecten en het type klanten is heel divers. Zo kun je terecht komen in een multidisciplinair scrumteam waarin je als Data Engineer/Scientist meewerkt, of juist voor een kleiner (Greenfield) project aan de slag gaan waarin je veel breder bezig bent. Door deze afwisseling en veelzijdigheid aan projecten kun je jezelf snel ontwikkelen op verschillende gebieden. Je blijft continu in contact met de oprichter die ook optreedt als jouw eerste aanspreekpunt. Met veel ervaring binnen de sector is hij een fijne sparringpartners die ook proactief kan meedenken in jouw situatie, zowel persoonlijk als op professioneel vlak.
                  
                  Eisen
                  
                  •	HBO- of WO-diploma•	Minimaal 4 jaar professionele ervaring als data engineer•	Je houdt van Python en hebt hier ruime ervaring mee•	Ervaring Python libaries en frameworks als Pandas, scikit-learn, PySpark, Keras, TensorFlow en Airflow en tools zoals Kafka en Docker•	Ervaring met het bouwen van datapipelines, SQL en methoden als Agile, Scrum en DevOps
                  
                  Aanbod
                  
                  •	Een vast salaris tussen de €3.800,- en de €6.000,- •	26 vakantiedagen en 8% vakantiegeld•	Ruimte om jezelf door te ontwikkelen, inclusief uitgebreide mogelijkheden m.b.t. opleidingen en cursussen•	€900,- leasebudget•	Een variable eindejaar bonus o.b.v. bedrijfsresultaat•	Een laptop naar keuze•	Thuiswerkplek inrichten wordt vergoed•	Pensioenregeling waarvan 2/3 vergoed door de werkgever•	Netto onkostenvergoeding van €50,- voor je telefoon•	Regelmatige leuke teamuitjes!
                    Klinkt dit als DE rol voor jou? Stuur dan je CV naar  of bel 088-3218163 | 
                  
                  
                  BedrijfsomschrijvingStarApple is een gespecialiseerd werving & selectie bureau dat uitsluitend opereert in de IT branche en waar de wensen en eisen van de kandidaat - jij dus - centraal staan.

Hoe moet je dat zien? Contact verloopt op de manier en het tijdstip dat jij aangeeft. Zie StarApple als een 'one stop shop' voor ICT-banen. Je praat met een consultant en neemt je wensen en huidige situatie met ons door zodat wij voor jou zo duidelijk en direct mogelijk kunnen aangeven wat jij precies zoekt in je nieuwe functie bij je potentiële nieuwe werkgever.

Onze focus ligt voornamelijk op Microsoft .NET, PHP, JAVA, Testing en Beheer. Ook richten wij ons op DBA, ERP en CRM. Mocht jouw ambitie breder liggen kun je dit uiteraard bij ons aangeven.

Om een zo goed mogelijke brug te slaan tussen IT en het recruitment proces heeft StarApple een ontwikkelaar in dienst. Op deze manier kunnen wij de technische ambities van kandidaten goed begrijpen en curriculum vitae goed beoordelen om zowel op persoonlijk als technisch vlak de beste kandidaat te introduceren.            
                
Only output the skills as a JSON array, remove redundant items, translate them to English and capitalise the first letter

```json
[
    "Python",
    "Pandas",
    "Scikit-Learn",
    "PySpark",
    "Keras",
    "TensorFlow",
    "Airflow",
    "Kafka",
    "Docker",
    "Data Pipelines",
    "SQL",
    "Agile",
    "Scrum",
    "DevOps",
    "Proactive",
    "Social",
    "Problem Solving"
]
```

Напиши 20 альтернативных названий категории "Религиозные товары/Эзотерические товары". Ответ выдай в формате JSON, ключ - name, значение - название

```json
[
    {"name": "Товары для духовных практик"},
    {"name": "Мистические аксессуары"},
    {"name": "Предметы для медитации"},
    {"name": "Сакральные изделия"},
    {"name": "Оккультные товары"},
    {"name": "Атрибуты веры"},
    {"name": "Эзотерические аксессуары"},
    {"name": "Товары для ритуалов"},
    {"name": "Духовные аксессуары"},
    {"name": "Товары для самопознания"},
    {"name": "Магические принадлежности"},
    {"name": "Символы вероисповедания"},
    {"name": "Метафизические изделия"},
    {"name": "Товары для внутреннего мира"},
    {"name": "Аксессуары для духовности"},
    {"name": "Энергетические предметы"},
    {"name": "Предметы для религиозной практики"},
    {"name": "Амулеты и талисманы"},
    {"name": "Предметы арканы"},
    {"name": "Медитативные товары"}
]
```

**You**: summarize this: Surviving on a warming planet can be a matter of timing–but simply shifting lifecycle stages to match the tempo of climate change has hidden dangers for some animals, according to new research from the Max Planck Institute of Animal Behaviour and Cornell University.The study, published in PNAS, has uncovered drastic consequences for birds that are breeding earlier in lockstep with earlier starts of spring: chicks hatching earlier face increased risk of poor weather conditions, food shortages and mortality.The researchers, who examined decades of data on weather, food availability and breeding in Tree Swallows, say that the timing of when to breed and when food is available is becoming decoupled for some animals–highlighting the complexity behind how organisms respond to climate change.“Simply moving dates earlier to track climate change isn’t necessarily risk free. Riskier conditions earlier in the year can expose animals to unintended consequences when responding to bouts of unusually warm spring weather,” says Ryan Shipley, postdoctoral fellow at the Max Planck Institute of Animal Behavior and first author on the paper.In recent years, studies have raised concerns about whether or not species can adapt, or “keep pace” with climate change. Particular emphasis has been placed on phenology-the timing of life cycle events such as breeding and migration–and the importance of adjusting this to track rising temperatures and earlier arrivals of spring.But the authors say that breeding earlier may place animals at greater risk of exposure to inclement weather events that tend to occur more frequently earlier in the year. They found that Tree Swallows had been advancing breeding by 3 days every decade for the last 30 years, but earlier-hatching offspring were at greater risk of exposure to inclement weather, which in turn reduced the availability of the flying insects they rely on for food.“Our results raise the possibility that animals relying on food resources that can rapidly change in abundance due to the weather may be particularly at risk to climate change,” says Shipley.The study has exposed strong fitness consequences for birds that are advancing breeding at a similar rate to climate change. But it may also provide clues to the mystery of why aerial insectivorous birds, such as swallows, swifts, flycatchers, and nightjars, are declining faster than other groups in much of North America and Europe.Weather in spring can change quickly and tends to be more unpredictable earlier in the year. The activity of flying insects is determined by weather, which means they are stochastically available.“For birds that feed on flying insects, one day is feast, the next is famine. This means during unusually warm springs, parents are betting current conditions that prompt earlier egg laying are indicative of similar good conditions for rearing hatched young 3 weeks in the future,” says Shipley.The results lay bare a previously unobserved threat to aerial insectivorous birds. “Considerable attention has been given to potential widespread decline of insect populations and this might be hitting insectivorous birds particularly hard. But we show a mechanism that doesn’t require change in insect abundance–just availability over short time, like a few days.”The researchers studied a population of Tree Swallows in Ithaca, New York, that have been the focus of a remarkable 30-year experiment–studies of this length are rare in the field of ornithology. This allowed them to analyze a series of long-term data of Tree Swallow reproduction (over 30 years) daily insect abundance (over 25 years) and weather (over 100 years). “Long-term studies like these are essential to understand how and why species are affected by climate change. They can also provide valuable insights into how organisms function, interact and evolve in complex ecological networks,” says Maren Vitousek, a professor at Cornell University, which operates the Tree Swallow’s long-term research facility in Ithaca.

The study conducted by the Max Planck Institute of Animal Behaviour and Cornell University explores the risks associated with birds, particularly Tree Swallows, that are breeding earlier due to climate change. Published in PNAS, the research finds that earlier breeding coinciding with the earlier arrival of spring can pose hidden dangers. Chicks hatching earlier face increased risks of adverse weather conditions, food shortages, and higher mortality rates. This is due to the decoupling of breeding timing and food availability, which can lead to misalignment between when chicks hatch and when food is abundantly available. Tree Swallows have been advancing their breeding by three days every decade for the past 30 years. These advancements expose them to unpredictable weather conditions early in the year, which affects the availability of flying insects—the main food source for these birds. The research highlights that relying on food resources susceptible to rapid changes in abundance due to weather conditions makes some animals particularly vulnerable to climate change. Additionally, the study sheds light on why aerial insectivorous birds, like swallows, are declining rapidly in North America and Europe. The long-term research pursued in Ithaca, New York, provides valuable insights into the impact of climate change on species' life cycles and ecological interactions.