Maybe professional industry geologists, like Brian, have gotten so soft sitting behind desks that they only associate with domestic mammals in the field. But here, in the grad school trenches, where life is hard and blood is cheap, we don't pansy around with animals that take orders from humans.
No sir, we roll WILD BURRO style, rocking the Death Valley with the O.G. of ungulates:
Awwwww...they're so cute! Who's a good burro? Who's a good burro then!?! You are a good burro!