Eco System, Galapagos: part 3 Discovery and modern life

Hello Everyone,

This post in our mini series is all about the discovery of the Galapagos. The islands are renowned for their evolution and extraordinary animals but how did we discover it and who?

The first recorded visit to the Galapagos was completely by chance in 1535, when Fray Tomas De Berlanger found this undiscovered land during a voyage to Peru. There may have been others who saw the islands but he was the first to step foot on them. De Berlanga was Spanish and returned to the Spanish Empire, describing the islands and the animals that inhabited them.

The group of islands was named "Insulae de los Galopegos" (Islands of the Tortoises) in an atlas published in 1570. The first full map of the islands was made in 1684 by Ambrose Cowley, who named the individual islands after some of his fellow pirates or after British royalty and high class citizens such as Lords. These names were used in the navigation charts of the islands that were prepared during the Beagle survey, and in Darwin's book The Voyage Of The Beagle. The newly independent Republic of Ecuador took the islands from Spanish ownership in 1832.

The first known full-time inhabitant was Patrick Watkins who became marooned on them and then started growing his own vegetables and even selling them to passing ships. Towards 1831, a small community had settled on the island and they cultivated the land and grew their crops.

However, this caused an invasion of foreign domestic species that caused a problem for some of the island's animals. the settlement didn't last long and several more attempts were made. The most successful was on San Christobal Island, which made it the most populated until 1960. This is why the capital is on San Christobal.

They were only made famous with Charles Darwin's voyage and now have roughly 25,000 inhabitants. They live in thriving communities that mainly live off of tourism and fishing. But these communities are careful to keep their lifestyles in harmony with the natural life and ecosystems that make these islands so unique. There are now several conservation areas and the Charles Darwin Research Center which serves as an important point of research for hundreds of scientists from around the world. Thanks to the work done to conserve the precious Galapagos ecosystems, the islands was officially classified as a Natural Heritage Site by UNESCO.

Thank you for reading this post all about the discovery and modern life on the Galapagos Islands!

Sources:
https://en.wikipedia.org/wiki/Galápagos_Islands

Image: This image, owned by Elias Rovielo (on flickr.com), is licensed under CC BY-NC-SA.

Comments

Animals 46-50 in our '50 incredible animals' series

Hi everyone! Welcome to the final part in our '50 Incredible Animal series' where you can find out about animals 46-50. We started this series almost a year ago to celebrate our 50th post and it feels crazy to think that we are now nearing our 100th. To read all of the previous posts from this series, click here . Hope you enjoy it! 46. Spiny bush viper Spiny bush vipers, Atheris hispida, are a species of venomous snake native to Central and East Africa in tropical forests and shrubland. They are mostly solitary creatures but can climb trees, which is where they find the majority of their prey. Spiny bush vipers are carnivorous and feed on mammals, frogs and lizards, as well as birds. Independent from birth, Spiny bush vipers can have up to 12 'snakelets' at a time and are 15cm in length. Currently, there are no known threats to Spiny bush vipers, and they are categorized as Not Evaluated on the IUCN Red List. 47. Leafy sea dragon ...

Climate change: what is it and what's the problem

Hello, I've noticed that we are always mentioning climate change. Not only us blog editors but also politicians, activists and so on. The words climate change are bounced around in the media and probably in your households, but do you actually know what it is or how it works? I know that for a long time, I didn't know what it really meant. I hope that this post changes that. What is climate change and how does it work? The words climate change describe a slow shift in the earth's temperature and changes in the weather patterns. Having a single warm winter does not instantly mean climate change. Climate change happens over a long period of time. If you look at a temperature graph over the years, it doesn't go up in one day and then stay the same for another hundred years. It curves up slowly but steadily. This is a average temperature graph from 1880 to just after 2000. You can see how the temperature gradually gets warmer....

Heatwaves - what's so bad about them?

Hi everyone, Today we’re talking about heatwaves and what effects they have on us and the environment. Heatwaves are becoming ever more common, with 2023 breaking multiple world records. In China, 52.2°C were recorded at one point and the coastal waters near Florida, USA, were as warm as a hot tub. This is because of the combination of climate change and El Niño , both of which make the effects of the other worse. But we can’t push the blame onto El Niño. When analysed it became clear that without human made climate change the USA heat records would have been almost impossible. So what exactly are the effects of such high temperatures. A study in Europe found that the 2022 heatwave possibly caused over 70 000 heat related deaths. Although it is sometimes hard to tell whether or not someone died from the heat or from something else, after analysing the data the team found that their original estimate of 62 000 people (which is still a lot) was probably ...

Announcement: Factfile

This image is owned by a blog editor.

16.08.2020 Animal of the week: Elephant

Hello. On the 12th of August it was International Elephant Day, so we decided that this week's post should be about elephants. Elephants are the largest living land mammals. There are three types of elephant; the African bush elephant; the African forest elephant and the Asian elephant. African elephants have larger ears, whereas Asian elephants have smaller ears. Elephants use their trunks to breath, bring food and drink to their mouths and to grasp objects. Elephants' legs are like pillars. They carry the Elephant's massive weight. African bush elephants weigh 6000kg, Asian elephants weigh 4000kg and African forest elephants weigh 2700kg. Basically, they are very heavy.Elephants eat grasses, small plants, bushes, fruit, twigs, tree bark, and roots. Elephants can live up to 70 years old in the wild. They communicate by sight, touch and smell. Sadly, these wonderful mammals are in danger. African elephants are listed as vulne...

Linking climate change and inequality - 'The Great Carbon Divide'

Hey everyone, Have you heard of 'The great carbon divide‘? It is often referred to as the 'carbon footprint gap' or the 'emissions imbalance‘, and produces frightening numbers. The great carbon divide describes the huge gap between the amount of carbon dioxide the rich versus the poor emit, and these numbers shocked even us. What does this mean? There have been many different studies, and all of them show terrifying results. One study from the Guardian and Oxfam, reports that the richest 1% of the world's population emit more carbon than the poorest 66%. The richest 1% consist of 77 million people, which may seem like a lot at first, but the poorest 66% refers to over 5 billion people! Africa, which is home to 17% of the world's population, only causes 4% of the world's emissions. This top 1% emitted 16% of global CO2 emissions in 2019, that's 5.9 billion tonnes of CO2. Modelling suggests that it would take someone who isn't in the top 1% about 150...

An exciting initiative from Co-op and Sainsbury's...

Hi Everyone! Today I want to tell you about something I think is very exciting. If you want to recycle more plastic then this could be your chance! Co-op and Sainsbury's have both launched a new soft plastics recycling scheme where you bring your 'soft plastics' (things like crisp packets, chocolate wrappers and fruit and veg bags) into a designated area. For 'hard plastics' such as yoghurt pots, juice cartons and fruit and veg punnets, you can use either your local kerbside collection but not every area collects plastics in this way, including mine so we collect ours and bring it to the tip ourselves. To check if it's a soft plastic you can use the scrunch test- scrunch up the object and if it pings back then it is probably plastic. Then you need to clean it and bring it into one of the stores. Co-op even accepts plastics from other retailers! Co-op uses the plastic to make bin bags for use in the store which I think is a g...

Announcement: Animal of the week

How well do you know the Arctic and the Antarctic? - Quiz

Welcome back to Green World, As announced last week, we're starting our new monthly series: quizzes! This post contains the questions, you have to write down the answers and compare them with the solutions right at the bottom of this post. Questions: True or False? The Arctic is not actually a land mass, it's a frozen ocean. How many people live in the Arctic circle? a) 500 000 b) 4 million c) 10 million True or False? Narwals don't actually have unicorn-like horns. That's just a legend. What percentage of the world's freshwater is frozen within the Arctic's ice? a) 10% b) 15% c) 20% True or False? The Arctic covers parts of 15 different countries. Scientists exploring Antarctica have measured winds of up to... a) 100 km/h b) 150km/h c) 200km/h True or False? The driest (natural) place on Earth is in Antarctica...

06.09.2020 Animal Of the Week: Seven-spotted Ladybird

Hello Everyone, Welcome to this week's animal of the week post. This time about the ladybird, and personally I can't wait to find out more about these creatures. Enjoy! Which ladybird we are investigating today? Today, I am telling you about the seven-spotted ladybird (Coccinella septempunctata), which is the most common ladybird in Europe. Other species include the Two Spot Ladybird and other uncommon ladybirds such as the 16 Spot and other peculiar types. Habitat The seven-spotted ladybird lives in a variety of habitats such as meadows, gardens and hedgerows. They can also be found on farmland, especially with crops such as alfalfa, clover and wheat and corn before it grows too tall. Diet The seven-spotted ladybird feeds on a range of aphid species. This is why they are often referred to as a gardener's best friend as they eat these creatures who can damage plants. They can also eat white flies and anything else that is soft-bo...

Green World

Search This Blog