[count-your-change]

Then where did the birds today come from?

[null and void]

google

Burrowing owl
Fork-tailed Storm-Petrel
White-browed Tits
Common Kingfishers
Puffins
Shearwaters
Crab Plover
Miners
Leaftossers
Sand Martins
Burrowing Parakeet
Buffbirds,
D'Arnaud's Buff-breasted Paradise-kingfishers


Burrow entrances in European Bee-eater colony

Sand Martin at the entrance of its burrow nest

Then re-read my post, smaller than a house cat, lives in a burrow.