Anybody want to guess how many blue tits are building nests in the reserve today? Here’s how it’s done.
Header image taken in the reserve by Cheryl Cronnie

Anybody want to guess how many blue tits are building nests in the reserve today? Here’s how it’s done.
Header image taken in the reserve by Cheryl Cronnie

I wonder what triggers the change from collecting moss to collecting fluffy stuff.
I can’t answer that question but in trying to, I have collected enough information about blue tit nesting materials for a whole article. Tomorrow?
She/he brings in the first bit of fluff on the 21st day and then by the 25th day isnt bringing in anything else. Fascinating.
She: the female blue tit builds the nest, the male stands guard.
I didn’t realise it took so long to build a nest