Speciation

I just came across an interesting paper about acoustic detection of beaked whales in NE Pacific: http://iwc.int/cache/downloads/d7fplcuoyx448s4gks4wgw4og/SC-64-SM21.pdf There are a...

Trip report of a new mammal focused tour based in the Canopy Tower (I wasn’t a participant and had...

Matt Miller and I were on the north rim of the Grand Canyon last week and I took a...

The Burrunan (Bottle-nosed) Dolphin, Tursiops australis, of Victoria, Australia http://www.bbc.co.uk/news/science-environment-14921665 Finally nice to see this species published, as it’s...

Well, the title pretty much says it all.  We had a great 3 days at Point Reyes recently with...

I find these 2 species very difficult to distinguish. The ground squirrel above was photographed at Fossil Butte National...