12 Invasive Species

Swarms

This week, February 26th, is Invasive Species Awareness Week according to AVMA.org. Invasive Species are Plants and Animals, both Native and Non-Native, that have become over-populated, resulting in damage to the environment and wildlife. Some species become over-populated but don’t cause any harm so are not classed as invasive.

Below is a list of a few of the most Invasive Animal Species from across the globe.

UK

Grey Squirrels were introduced to Britain in 1876 and wiped out the general population of Red Squirrels due to a virus.

Grey Squirrel

American Minks were introduced to Britain in 1929 and have since reduced the number of Water Voles by 94%, using them for predation.

American Mink

Muntjac Deer were introduced in 1831 and have impacted on woodlands by grazing and preventing tree regeneration, affecting birds and other wildlife.

Muntjac Deer

Signal Crayfish, introduced in 1979, have nearly wiped out all White Clawed Crayfish due to competition and transmission of a plague.

Signal Crayfish

Discover Wildlife A very comprehensive Identification Sheet can be found at nonnativespecies.org.

Europe

Asian Hornet, first recorded in 2005, decimates entire beehives and can impact on insect biodiversity and pollination.

Asian Hornet

Raccoon, introduced in the first half of the 20th century, preys on native species and is a carrier of many parasites and diseases dangerous to both wildlife and humans.

Raccoon

Chinese Mitten Crab, introduced in the early 1900s, causes economical and ecological damage to riverbanks and flood defences through burrowing, and competes with and preys on native species.

Chinese Mitten Crab

North American Bullfrog outcompetes and displaces native species through spreading of lethal diseases, it’s size, breeding capacity and ferocious appetite.

North American Bullfrog

European Commission Environment

USA

Brown Tree Snake, introduced in 1950, preys on native lizards and birds and causes power outages by climbing on wires.

Brown Tree Snake

Wild Boar, introduced in 1500s, damages plants and crops and compete with native animal species.

Wild Boar

Giant African Snail, introduced in 1966, causes extensive damage to plants and the environment.

Giant African Snail

Asian Longhorned Beetle, introduced in 1996, is a destructive wood boring insect, destroying other wildlife’s habitats.

Asian Longhorned Beete

Invasivespeciesinfo.gov
-Photographs are from multiple sources on the Web, I take no credit.

 

 

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The Musk Ox

Musk Ox

– Taken from Buzzfeed.com

The Musk Ox is actually not an Ox but a Goat. They are stunning creatures living in the Arctic Tundra.

Tundra Map

-Taken from BBC.co.uk

David Attenborough’s ‘Frozen Planet‘ (season 1, episode 3) shows Musk Ox looking for food in the Tundra after the frozen Winter, only to be seen as food themselves, as the Wolves also come out on the hunt after Winter.

The Arctic Tundra during Winter. Not a habitable environment for warm bloodied creatures and chance of catching a meal is restricted.

– Taken from sciencing.com

The Arctic Tundra after Winter. Much more chance of catching a meal – but you will also be a meal to other prey.

– Taken from nationalgeographic.com

 

-Video taken from YouTube, made by Love Nature

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A List of Monarch Butterflies

Today, February 5th, is Western Monarch Day according to whatisyourspiritanimal.com, so I’ve put together a List of Monarch Butterflies to help you identify them, especially if you’re helping in the American National Monarch Count (see SouthWest Monarch website for more info, and visit the Pacific Northwest’s Facebook Page).

  • Danaus Plexippus, the Northern and Western Monarch, mostly found in North America
Male Monarch Butterflies
Male Monarch
Female Monarch Butterflies
Female Monarch
  • Danaus Erippus, the Southern Monarch, mainly found in South America
Southern Monarch Butterflies
Southern Monarch
  • Danaus Cleophile, the Jamaican Monarch, mainly found in Jamaica and Hispaniola
Jamaican Monarch Butterflies
Jamaican Monarch
  • Monarch Nivosus, the White Monarch, commonly found in Hawaii
White Monarch Butterflies
White Monarch
  • Danaus Genutis, the Indian Monarch, is found in India
Indian Monarch Butterflies
Indian Monarch
  • Danaus Chrysippus, the African Monarch, is common to Asia and Africa
African Monarch Butterflies
African Monarch

Visit the National Wildlife Federation page for more information.

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Information and images courtesy of Wikipedia where you can find credits for the photos

Puppies

We had 9 puppies in our Utility Room and the mess was phenomenal!!

But these Puppy Training Pads were fantastic. They are super absorbent, odour catching and non-rip. Puppy Training Pads are a great way to help your puppy learn where to go the bathroom. You get through an awful lot so if you can buy in bulk that will help.

Having 9 puppies in one place can be daunting in terms of safety for them. Unfortunately, whatever room they are in it will get chewed! There’s not a lot out there that you can buy to protect your wires or the edges of your cupboards or your carpets, but the one thing you can buy is a Safety Gate. These Safety Gates are super. They are made of metal and coated in plastic so not only can the puppies not chew through them, there is no chance of them hurting themselves. Safety Gates fit snugly into your door frame without the need for any tools – a simple twist and click. If your puppy is particularly adventurous and tries to climb up them, they will inevitably slide down so there is no fear of them escaping – meaning you can go and have that well deserved cup of tea and 5 minutes break!!!

 

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Bedding for Small Animals

Bedding for Small Animals can be confusing – sawdust, straw, hay, shavings, newspaper – what is right and what is wrong? There isn’t really a right or wrong answer, as long as they have enough hay to eat and the base of their bed is a material that will soak up toilet mess you should be OK. One of my Pigs eats anything – including Bin Bags and Newspapers – so choose what you are comfortable using. Hopefully there are a few useful suggestions below.

Guinea Pigs and Rabbits need the same bedding – Sawdust or Wood Shavings and Hay. We line the bottom of each cage with newspapers to soak up extra waste, and then cover the newspapers in a thick blanket of sawdust or shavings. We use Clear Label Shavings because it can get quite expensive and 20kg for around £18.00 isn’t bad at all. It lasts about 3 weeks but depends on how big your hutch is and how much you use each time.

In terms of hay we use Fleet Farm Hay which is around £17.00 for 20kg – again an excellent price. We find this lasts us approximately  6 weeks, and that’s a combination of covering the bottom of their hutches, and the bottom of their indoor run, and using it as food in their hay feeders.

Straw can be used but only as extra warm bedding during colder months. They won’t eat this and it doesn’t soak up very well.

You can also use shredded paper but this will need changing even more frequently than sawdust as it stays wet. Try to use paper that doesn’t have ink on it too if possible.

Bedding for Small Animals such as Hamsters can be sawdust, shredded paper or cotton wool. They won’t really eat it but will use it for nests and warmth.

 

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