Animal Behavior Observer Mugs

"I'm afraid this whole experiment is about to go south."

"Looks like Bob is leading the flock again!"

Bird on stilts.

'...Well it just started with a bit of harmless bottom sniffing and then one thing led to another.'

'Get a grip.'

FISH ESCAPE.

"God, I look ridiculous."

"That should keep him off our backs for a while."

'Hey Fred! Go get into that centrifuge rotor and let's see that hawk really do a circle dance.'

'You don't even know you're doing it, do you?'

'Hey, dude. Did you get a look at this sign?'

One day, it had enough and became better known as the Killer Whale.

'It's almost as if they knew!'

Suddenly the bar went silent. Somebody coughed.

'You might be reading a little beyond your skill level.'

Hairy dog looking up tree with cat sitting behind him.

'Remember,son,a man in the sand is worth two in a van.'

'Beware, this is Fluffo territory.'

'He's been sleeping up there ever since he saw that 'Jaguars' program on the nature channel.'

Late at night the research assistant would videotape their shanigans.

Shark

A really bad springtime fashion Faux pas

"I hate it when he does that thing with his mouth."

'I'm tired of the old and weak ones: They don't really taste that great...'

"Bad dog!"

"Yes, it was me who taught him to beg."

"I'm particularly proud of fetching that one."

"Your hissing isn't scary enough. It sounds like white noise."

"Hold on now, let me show you a less self-destructive way to defile that windshield."

"Teach me not to care."

"Oh no, the dead mouse on the threshold is not an offering! It's retaliation for my dinner being served late the night before..."

How Cats Work

"Trick or treat, mouse!"

Cat and man ambush a mouse.

"Have you been drinking from the toilet bowl again? You look flushed."