It’s tough to say what draws us humans so closely to animals - is it their appearance, their actions, or that in some deep way they remind us of a simpler version of ourselves? Whatever it is, these 30 pictures and facts will make your day!
The announcement confirms that although no sperm whales will be targeted, Minke, Bryde’s and endangered Sei whales will be
I am really annoyed by these people !
University of Toronto
New research from the University of Toronto Mississauga demonstrates how carnivores transitioned into herbivores for the first time on land. “The evolution of herbivory was revolutionary to life on land because it meant terrestrial vertebrates could directly access the vast resources provided by terrestrial plants,” says paleontologist Robert Reisz, a professor in the Department of Biology. “These herbivores in turn became a major food resource for large land predators.”
Previously unknown, the 300-million-year old fossilized juvenile skeleton of Eocasea martini is less than 20 cm long. Found in Kansas, it consists of a partial skull, most of the vertebral column, the pelvis and a hind limb.
By comparing the skeletal anatomy of related animals, Reisz and colleague Jörg Fröbisch of the Museum für Naturkunde and Humboldt-University in Berlin, discovered that Eocasea martini belonged to the caseid branch of the group Synapsid. This group, which includes early terrestrial herbivores and large top predators, ultimately evolved into modern living mammals.
Eocasea lived nearly 80 million years before the age of dinosaurs. “Eocasea is one of the oldest relatives of modern mammals and closes a gap of about 20 million years to the next youngest members of the caseid family,” says Fröbisch. “This shows that caseid synapsids were much more ancient than previously documented in the fossil record.”
It’s also the most primitive member and was carnivorous, feeding on insects and other small animals. Younger members were herbivorous, says Reisz, clear evidence that large terrestrial herbivores evolved from the group’s small, non-herbivorous members, such as Eocasea. “Eocasea is the first animal to start the process that has resulted in a terrestrial ecosystem with many plant eaters supporting fewer and fewer top predators,” he says.
Interestingly, Reisz and Fröbisch also found that herbivory, the ability to digest and process high-fibre plant material such as leaves and shoots, was established not just in the lineage that includes Eocasea. It arose independently at least five times, including twice in reptiles.
I was just doodling Terrorblade (dat model) the other day and then oops, OTP happened.
Messy lineart + half-assed coloring = this.
"Stop wasting your artistic talent on gayshit." -some funny guy on steam
Thumbs for the gayshit
This is why animals belong in the wild.
Queer - Garbage
you can touch me if you want….
Find out the shocking truth behind snakes used for exotic-skins fashions. WARNING: GRAPHIC PHOTOS.
The snails kissing is the best!
How can you not like snails ?