Yeah, mine love lizards...and toads. I'm not thrilled with them eating toads because too many of them out here our poisonous, but there was no way my hens were letting me take it away. And they can entertain me for hours chasing those huge, iridescent flying beetles around. Have you ever seen two chickens chest bump? LOL!
Yes, we also have those poison toads over here. You can usually find them after a rain especially during the monsoon. They usually come out like that for a couple of months, then they go back to wherever their hole is. So, chickens eat those thing's, too? I know that those toads will make dogs sick if they lick them, or can die if they eat them.
Yes, my chicks that were born on New Years Day sometimes chest bump each other. The other day I sort of had a hen fight. One hen was in the nesting box, and another one wanted in and tried crawling under the first one. The first hen started pecking at the second one.