Tag Archives: Endangered Species

International Tiger Day

Happy International Tiger Day! International Tiger Day was founded five years ago to raise awareness of tigers, and their plight. I’ve already written about how amazing tigers are, so I won’t repeat myself. Instead, here are a few photos I’ve taken of tigers. I think they speak for themselves.

Bengal tiger100 years ago there were 100,000 tigers in the world. The current estimate is 3,000. They are threatened by poaching (for Chinese medicine and souvenirs for the rich), habitat destruction, conflict with local communities, and climate change. They need a large territory, as they require lots of food – they can eat 21kg of meat in a single night. Do have a look at the links below to see how you can help tigers.

Bengal tigerAlmost 10 years ago I was lucky enough to see tigers in the wild, in India’s Ranthambore National Park. One of the tigers I saw (pictured in the first photo in this post) was Machli, who was a rather famous tiger. I was delighted the other day to spot that the BBC had a repeat of their documentary about her and her cubs available on iPlayer. It’s available for the  so do check it out if you can access iPlayer.

In the meantime, I’m off to celebrate Internation Tiger Day with a bottle of my favourite big-cat branded lager.

Tiger eyes
Tiger eyes
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Profile: dormice (the cutest creatures in existence?)

Torpid dormouse
Torpid dormouse

Hazel dormouse, muscardinus avellenarius

I thought I would start a series of species profiles with the hazel dormouse, as over the last few years I’ve spent quite a bit of time monitoring them, and they are just about the cutest creatures in existence. (If you’re not sure you agree with that, watch this and then tell me what is cuter).

Hazel dormice are small, nocturnal mammals that spend most of their lives up trees, so few people get to see them in the wild. They have quite a varied diet, depending on what’s available at the time, including small insects, pollen, fruit, and nuts. They get the first part of their name from their fondness for hazel nuts. They live in woodlands, and prefer woods with a wide range of trees and a good understory, so food is available for them all the period they are active. Hedges are also important for them, both as a source of food and as a corridor between woodlands.

Dormice seem to enjoy proving dormouse experts wrong, so are sometimes found in unlikely places, including conifer plantations and small strips of wood between the carriageways of the A30.

Hazel dormice are the only dormouse species that is native to the UK, although there are a few rogue glis glis (edible dormice) (a much bigger, more troublesome type) in a small part of the country. (By the way, edible dormice really need to work on their branding – having ‘edible’ as part of your name has got to be bad news… how about adding an ‘in’ to the start of ‘edible’?)

While the dormouse’s range used to cover much of the UK, it is now largely confined to the south of England, with a few small pockets further north. This is thought to be largely due to habitat loss and fragmentation. Because of this, they are protected by legislation that means that you must not catch or disturb dormice without a licence. Any developments that threaten areas where dormice live must put in place mitigation measures to compensate for the damage caused.

Unlike other types of mice, they are not prolific breeders. Mature females will usually have 1 litter of around 4 young per year. Survival of these young depends on enough food being available for them to fatten up before hibernating.

Dormice are not the most active creatures. They spend about 6 months of every year hibernating. Even when they’re not hibernating they go into a state of torpor (very deep sleep) when it is a bit chilly (like the snoring chap in the video).

The People’s Trust for Endangered Species coordinates the National Dormouse Monitoring Programme, which keeps track of how the dormouse population is doing.

If you would like to learn more about these adorable creatures, I can recommend the following:

  • Dormice by Pat Morris: an accessible book focusing on Hazel dormice and edible dormice in Britain.
  • The Hazel Dormouse by Rimvydas Juškaitis & Sven Büchner: a scientific monograph summarising what is known from studies of the hazel dormouse in Europe.

If you would like to help dormice:

  • Sponsor a dormouse: sponsoring a dormouse through Surrey Wildlife Trust will help to pay for new dormice nest boxes and maintain existing ones, which are important for both monitoring the species and giving them suitable nest sites for breeding.