Thanks for all of the thought you put into this, Sydney! I’m going to bed but will ponder tomorrow…
Hamlet is young (1 yr) and was hatched by Welch last year. I had another cock that was one year old that was much better with the keets though (he ignored them), my first year breeding them.
These are not their keets, but I just can’t believe they know or care. Welch was mostly sitting on another hen’s eggs anyway, and after they hatched I could see that probably three hens had contributed to their nest, which is typical of my community nests. When I replaced the eggs, Welch seemed perfectly happy to sit on the new eggs and Hamlet had, at that point, taken up with another hen! Plus, last year, Welch’s keets, Hamlet included, were also not her own (more swapped eggs).
I wasn’t there so I can’t swear that it was even Hamlet that killed/injured the keets. However, all signs point to him. He still seems pretty stabby with whatever keets are under foot. Have you seen a parrot that is thinking about biting you? Their eyes kind of whirl and dilate as they focus intently on you. Today, that’s what Hamlet reminded me of. He would focus on a keet underfoot and become very intent and focused; I could tell he was about to peck it and saw him peck several keets (semi-rough). So I’d make noise or distract him while I was trying to separate them. It’s like he’d “wake up” and lose his focus on the keet to pay attention to me. Then he’d look like his usual, slightly spacey self and look around the coop for a moment. Then he’d see a keet underfoot again, and once again get that focused deadly look. It was weird and unnerving. Hamlet has been one of my favorite birds for awhile, so I’m pretty disappointed in him (anthropomorphizing, I know!)
Typed words by a stranger can come off defensive or argumentive when that isn't the intent, so I want to clarify that isn't the case here. I do share amusing stories that humanize them at times, just bc they make me laugh. I know that can leave a reader wondering when I'm being serious, or if I'm just a crazy bird lady.
Being disappointed or upset w/ someone when something bad happens is natural. That it's their nature to do those things doesn't negate our nature to want to mitigate it.
Unfortunately anecdotal evidence is abt all we have when it comes to guineas.
I don't think it's bc he knew they weren't his, bc I can think of no way he cld know. You can - and they have - put a newborn in a parent's arms the first time, & they won't know if it's the wrong one. But that logic puts Rosie's reaction to the twins into question.
As it sounds like everyone was fair game, not specific ones, that takes out the idea of a weaker bird.
Even though mine were 3 yrs old, it was their 1st hatch. Obviously they did much better than goons are given credit for. I was surprised when PJ did exactly as you suggested,helping her keep them warm. I didn't analyze the behavior of those 2; if you were to go back to the early days, Nug was smaller than the rest, & the jumbos seemed to shield him from the others, make sure he got to eat,be on the perch, etc. even though they were only a cpl of wks older. R2elk had told me that was common at 1st but only for so long.
Sure enough Nug turned into a brat & everyone's patience wore thin & he started getting pecked. Not repeatedly, just warnings. They were in the coop by then.
It was Nugget who surprised me. I was so focused on getting them to a warm dry place that I didn't think to block them away from the others, everyone just got tossed in the coop. The only thing I didn't see him do was get down in the bedding w/the other two to let them climb under him. Perhaps that was his red line.
I tended to think,given his behaviors beforehand, that his protection toward the keets was due to the grief we've all agreed they feel. I didn't recognize any reaction from him when Blu and Mouse died -she was his original mate. But when Bella disappeared he searched and moped-and stared at Rosie in her nest. She got used to it after awhile, but he was persistant abt it.
He always kept a distance from the others, but went back to staying near me as he did when he was younger. But when I played the videos & he heard Blu and Bella-

Once the keets came, he was in the thick of it, no longer keeping his distance.
I think a younger Nugget who hadn't had those experiences probably wld have reacted very differently to keets. He was the one who wld chase Bella & Mouse out of the coop & even stand infront of the door to block them from coming in. Blue slept in the run w/them bc of it. It stayed that way until mating season.
-I'm not sure if that sounds like I'm humanizing them or not- and again, I'm not being defensive in regard to the idea.
Personally, I find them fascinating, & it's no secret that I can sit quietly for hours just watching them, & I would often write down things they did & their reactions to their environment. No one is more amazed than me by the way those 6 interacted w/me-Lord knows none of the ones I've hatched were that way, nor Rosie's. They all seem to think I'm devil's spawn determined to destroy them.
