I first came across her work which was used in Nat Geo feature written by Carl Zimmer.
She's been called the doyen of decay. I can see why. She is among other things, a museum photographer, so a lot of the stuff she shoots is dead. When she shot some marine creatures at Woods Hole she actually said that she doesn't see too many alive specimens!
It must be a strange thing to see animals, so inanimate and yet create images that inform their biology. As it were a photographs compress so much. They're a single snapshot, static & they're two dimensional. But I think she does justice to her subjects. She actually manages to add certain degree of dynamism and mystery to her images.
A Wildlife photographer? Maybe, but shes a much more expansive artist than that. She's done many books, exhibitions and collections on things that range from images of extinct animals to dice(!). In another book Owl's head she goes through the keepings of junk dealer in a more modern version of archaelogy to understand us and our recent history through our discardings.
(Just as an aside, here's a sort of related project, a recreation/imagination of what dodo behaviour, ecology might seemed like when they were alive.)
The photograph is copyright Rosamund Purcell, from here.