This was originally posted at: http://blogs.egu.eu/palaeoblog/?p=856
Seed dispersal by animals is incredibly important for plants to help them occupy new areas of land and reproduce. Usually, this happens using bugs, birds, or intrepid kittens, but probably the last animal on this planet you’d expect to disperse seeds is crocodiles – you know, those big beasties that take down bison for a snack. Well, turns out, they do, and it’s a process known as saurochory.
Not only that, but these king archosaurs, the vintage cousins of dinosaurs, the ones who you never smile at, eat fruit to get at seeds. A new study reviewed the diets of modern crocodiles, and showed that 13 of 18 species ate fruit of some sort (frugivory), along with a wide variety of plants.