The CG 3710 specifically addresses what you are talking about and says the following:I disagree. Mainly because I'm a rotorhead, not a tacair guy. Those altitudes are not unusual for RW, and the 3710.7U says "shall" fly at 3000 ft, conditions permitting. But it also says "wildfowl". I may be sea lawyering here, but try flying on the east coast and avoid the Wildlife Refuges (or fly at 3000 ft)... It can be hard, especially considering some of our ranges are knee-deep in a wildlife refuge. There are no "Wildfowl" refuges on the chart.
What if they were doing a rescue? Are we to believe that they need to maintain a 3000 ft hover? Shit, the instruction doesn't say crap about that.
I really think this is a dick measuring contest more than anything else.
Environmentally sensitive areas will be properly annotated on pilot’s charts as required.When it is necessary to fly over such areas, an altitude of 2000 feet AGL shall be maintained except during emergency operations (e.g., emergency SAR, law enforcement, spill response, or during those portions of non-emergency missions requiring surveillance and identification (reconnaissance) of vessels). The amount of time spent at low altitudes should be limited to what is necessary to accomplish the particular emergency or reconnaissance operation. Routine training in and transits through critical habitat and high use areas shall not be conducted below an altitude of 2000 feet.
Oh, and we can't hunt from the aircraft either.