Chris
The mute swan you saw kill a goose was a mute swan. They are NOT protected under Federal law. Talk to your CO friends or as Todd suggested talk to Min.
So what are the thoughts of removing the hybrids as a conservation tool? If we were able to count the hybrids as an "other" duck, and maybe shoot 2 or 3 during a hunt rather than just 1, would that be an advantage to the Black Duck? I would think it would... but am no biologist. I wish the Feds would be specific as CT is and then we would all have the same reference. I know I can tell an obvious hybrid, but as Chris does, don't shoot another "black" once I have one that is not obvious a mallard. I rarely shoot the hen mallards anyway, so for me it is greenheads and black ducks. But when I hunt Lake Champlain, the hunt can be over quick once a black is taken, and having the hybrid acknowleged would certainly give some options for more hunting.
So what are the thoughts of removing the hybrids as a conservation tool? If we were able to count the hybrids as an "other" duck, and maybe shoot 2 or 3 during a hunt rather than just 1, would that be an advantage to the Black Duck? I would think it would... but am no biologist. I wish the Feds would be specific as CT is and then we would all have the same reference. I know I can tell an obvious hybrid, but as Chris does, don't shoot another "black" once I have one that is not obvious a mallard. I rarely shoot the hen mallards anyway, so for me it is greenheads and black ducks. But when I hunt Lake Champlain, the hunt can be over quick once a black is taken, and having the hybrid acknowleged would certainly give some options for more hunting.
From a biological perspective, I doubt that culling hybrids would do any good. As Carl points out another nice bird in the bag is a benefit. Just as you say, shoot a hybrid as a first bird, you have the potential to shoot another. I would never suggest shooting a bird IDed on the wing as a hybrid, but if you have a hybrid on the water/in the hand, why not shoot another black. It isn't like full puddle duck limits are something that is an every day thing in the states with a lot of hybrid blacks.
I agree with Todd on the biological benefits. I'm just guessing, but I'd be willing to bet the primary cause of black/mallard hybridization is habitat related. Perhaps with all the changes on the landscape we modern humans have inflicted, we've provided suitable habitat for mallards in proximity to the primary breeding range of black ducks, making it a lot more likely for a randy drake mallard to find a willing black duck hen--or vice versa.