It’s buzzard weather out there. The intense summer heat brings up thermal currents as the hot air rises. Buzzards are especially good at riding these, and seem to spend much of the time during warmer weather just floating in the air, barely moving to stay aloft.
Often, the buzzards circle up to such heights that there’s no hunting application to it. Sometimes they hang out on the thermals in groups. It’s not purposeful activity. I have no idea whether it takes more effort than sitting in a tree.
We tell each other far too many stories about busy bees and hard working ants and nature red in tooth and claw. Nature programs can make wildlife seem really busy and active. This creates a frame for human activity and for believing that it is good, virtuous and natural to be busy.
Wild things do what they have to, and then they chill. In this hot weather, most mammals are flopped out in whatever shade they can find. Nothing out there is busy for the sake of it. Not even the ants. Creatures do what they have to do, and no more.
It’s also worth noting that even in insect colonies where there are workers and queens, what’s actually going on is different beings carrying out different roles for the good of the community. There’s a lot of difference between specialised functions within a colony, and having an exploited worker class that does all the grafting to enable a leisured class to does little that is of any value to those workers.
July 21st, 2021 at 10:58 am
A university study in the US found that indeed turkey vultures burn more calories standing than riding the thermals.