It's hugely important especially if you're trying to educate people.
The education was to direct attention to the design that scientists are seeking to mimic. It wasn't a lesson in ornithology.
Have a look at the geographic range of Silver Gulls and ask yourself why a Silver Gull would need anti freeze feet. Kind of a stupid thing to design in them.
Well, on further investigation it seems that perhaps you have the species mixed up. Here is what I found. If you read the description of the Glaucus Gull you will see that there is a red spot near the tip of its lower mandible, as was seen in the picture I posted. In the picture of this gull, it is clearly standing on ice.
"Glaucus Gull (larus hyperborous)
The Glaucous Gull is a large gull whose body will reach roughly 27 inches (68 cm) as an adult. Their wingspan can reach 59-72 inches (149-182 cm) in length. The Glaucous Gulls are very pale in all plumages, with a white head and underparts. The bill is yellow with a red spot near the tip of the lower mandible. The back and wings are light gray with no black in the wings or tail. A juvenile Glaucous gull will have light gray and brown coloration. The Glaucous Gull is a “four-year gull,” in that it takes four years to reach adult plumage.
Breeding and nesting time frame for Glaucous Gulls is usually in May to June. A Glaucous Gull nest is a shallow depression made in a mound of grass, sedge, moss, or twigs. They have little to no lining in them. One to three eggs are laid and both parents share the nest sitting duties for the incubation period. Both parents take turns feeding the chicks for up to 2 months. The young leave the nest on foot a few days after hatching. but they stay close to the nest and the protection of their parents until their first flight which happens around 7 weeks after birth.
The Glaucous Gull breeds in Alaska and northern Canada. They migrate south to the upper portions of the United States for the winter. The Glaucous is one of the most predatory gulls, capturing and eating auks, plovers, ptarmigans, small ducks and birds as well as fish. It is also known to be scavenger, feeding on garbage and dead animals. The Glaucous Gull has been seen to walk into bird colonies to steal eggs and chicks that have been left unprotected."
Seagull facts and information
Need to eat crow now...or seagull perhaps?
It's more likely a redundant evolutionary trait from further back. Your logic is flawed. If they can't get the species right what else are they getting wrong.
An adaptive trait it may well be...I have no issue with that. But I do not see adaptation as something that would make any gull a member of some other family of birds....do you?
The rest is just your usual condescending dribble and childish attempts to insult anyone who doesn't agree with you. Logic tells me a lot about that.
IOW...you have no response to any of it...that's OK. Lack of response to all of the inconvenient truths has come to be expected.