Showing posts with label invasive species. Show all posts
Showing posts with label invasive species. Show all posts

Monday, June 8, 2015

Feral Cats Versus Invasive Rats



Feral Cats Versus Invasive Rats !

The story of the Bengal – Tabby mix feral cat that lives wild in the jungle behind the backyard continues – past videos on this cat are listed below.

As an avid birder and an animal lover I began studying this amazing cat just as one would any animal – and he has forced me to reconsider my preconceived notions about feral cats. I'm working on a new full length documentary about this cat after a lucky breakthrough finding its daytime lair and have crossed through the portal into the wild to film in his secret nocturnal world!

Nearly everyone has an opinion about feral cats – but who talks about invasive rats?
The Roof Rat, Palm Rat, fruit rat or Rattus Rattus – the lesser known of the two introduced rats in the US - infests Florida and much of the Southeast U.S. There are tens of millions of them in the Southeast and hundreds just in the jungle behind the Backyard. 

They live in trees in the wild, but also like the thick brush and marshy habitat of drainage ditches and canals surrounded by Pametto thickets and use fence lines and powerlines as their highways. They are omnivorous, and can have four to six litters a year, with six to eight babies per litter. 
In six months of studying this cat I did not document any significant negative impact on the birds and small daytime mammals in my backyard such as squirrels – but I clearly observed the negative impact of the invasive roof rat.
Not a single cavity nesting bird or bird nesting in Palmetto's have a snowball's chance in hell of having a successful nest in a tree with these rodents around. That is probably why all my protected nest boxes have birds fighting and waiting in line to use them! The rats are relentless in displacing birds from nesting sites even eating their eggs .
This feral cat spends all night - every night - hunting rats and lizards and anything else it can find to survive, but birds are generally out of  the cats reach, but not the reach of the rats with their amazing climbing and jumping ability to reach almost any nest in any tree.

There is much more to the secret world of this feral cat. Stay tuned for the whole story coming in July!

Previous videos on this cat:
The Secret Life of a Feral Cat -  https://www.youtube.com/watch?v=mVPWvFW0Jwk
Feral Cat Staring Contest - https://www.youtube.com/watch?v=OEOEob5Ja6g


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Feral Cats Versus Invasive Rats


Feral Cats Versus Invasive Rats


Sunday, January 25, 2015

Africanized Killer Bees Pollinating Brazilian Pepper Tree Blossoms



Honey Bee's love the blossom clusters of the invasive Brazilian Pepper Tree in Florida. I'm not a bee expert, but these appear to be invasive Africanized Bees or the so-called "killer bees" or some kind of hybrid. It's not easy to tell. I suspect these are indeed wild bees and not from anybodies hive. Besides being invasive in Florida, the Brazilian Pepper tree is mildly toxic like poison ivy so I'm not sure what the effect of mixing it in with the honey would be, if it made up most of the honey it might give sensitive people an allergic reaction. Another case of one invasive species providing an advantage to another invasive species.

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Africanized Killer Bees

Tuesday, November 18, 2014

Brown Anole Lizard

Brown Anole Lizard
Brown Anole Lizard
Brown Anole Lizard, sometimes called Cuban Anole Lizard has spread across much of Florida and competes with native Green Anole Lizards. The more aggressive Brown Anoles typically rule the ground and lower levels and the Green Anoles move higher.