Chickenhawks

Chickenhawk - n - 1. A person enthusiastic about war, provided someone else fights it; particularly when that enthusiasm is undimmed by personal experience with war; most particularly when that lack of experience came in spite of ample opportunity in that person's youth. 2. A male who prefers sexual encounters with young boys.

With the Gung ho let's go to war and stay there attitude of the GOP -most of whom definitely fall under definition number 1 - and the growing list of GOPers that are 'coming out' as falling under definition number 2, one has to wonder!

It is very appropriate that the National Park Service provide the proper signage in the sample above.