I know there is great concern for the Arboretum cam nest chicks….and it can be difficult to watch the struggles that all birds can face. Nature is not a Disney movie. Yesterday morning the female gave all three chicks a good feeding. During the afternoon she seemed to be neglecting them. She didnt feed, and she even left them, to sit on the nestperch…not even providing shade and shelter. I can’t explain her behaviors, other than the fact that she is probably a first time mother. She just isnt a great parent. Maybe she will learn, maybe she wont. She did finally feed the older two chicks quite well last evening, but the littlest chick was hanging back, not joining the others, not even facing Mom sometimes. Adults respond to certain behaviors so this chick has to do its part to elicit the right behaviors from the parents. It may be that this chick has deficiencies that the adults are aware of. And yet I see Mom offer more shelter to the smallest chick. This morning I saw two feedings, and the bigger chicks got good meals, but the little one got nothing. Again, it didnt move towards mom, often faced away. Then Mom flew off….and Dad was there eating and looking at the chicks, looking for her….and he finally went over and collected them up and brooded them! This is unusual for a male to do. But sadly, he didnt feed them. But maybe he will start filling in more. He accurately read the needs of the chicks for parental protection. The female returned after about ten minutes….and she went to the perch. The male left. All we can do is watch….I hate this term but in nature it is “survival of the fittest”. Not all chicks survive. If this little chick doesnt have strong enough instincts to do what needs to be done to get fed, it probably wouldnt survive on its own anyway.
Please report new Osprey nests to Vanessa Greene at Osprey.mn@gmail.com Volunteer to monitor a nest!
Saturday, June 24, 2023
Acceptance…
Friday, June 23, 2023
Progress!
There are so many things I would like to write about but it takes time to write posts and the demands of the fieldwork right now are so great. BUT I gotta say I watched the Arb female feeding the three chicks this morning and for the first time I saw her intentionally trying to give fish bits to each chick. In those early feedings it seemed like she would feed the biggest and most aggressive chick most of the food, and I was worried that the smaller chicks might not make it. But just like humans, a young first time mother will make mistakes and then start to figure out how to do better. This morning she was reaching over the closest and biggest chick to get a bite into the beak of the smaller one in the back. Wow! Yes she was clearly trying to feed each one and moving around in a circle to care for each one. Their crops, where they store the food as its digested, are still tiny and fill up quickly, so its normal for smaller chicks to get their fill and fall into what we call a food coma….they fall asleep.…they quit reaching out for food. The bigger chick will be able to take more food, and it will.
Thursday, June 22, 2023
Third chick at the Arb!
Well what do ya know….the last egg hatched on the Arb nest last night about 8 p.m. I hope this female will be able to feed all three of them enough to get them thru this heatwave. So many young birds are seeming lethargic these days. I am trying to get my nest checks in very early as we are counting chicks now and later in the day they can be harder to see…and honestly the heat drains me too.
Monday, June 19, 2023
Second hatch at the Arb
Wow….we have had a second hatch already on the Arb nest this evening….and sadly, the female is not feeding them. She eats, but seems confused about what to do, or how to do it….she acts like the chicks should come to her for food. I wish the male would step in and start feeding them. This is a new female and most likely is a first time mother. I hope her instincts kick in pretty soon.…in this heat, they need fish for fluid.
Hatch at the Arb
We have a hatch at the Arboretum nest! Perhaps you can see the chicks head out of the egg on the right….
Tuesday, June 13, 2023
Good news!
I have visited the nest with the single female, her mate in rehab, everyday since we learned about the predicament that osprey is in. I have felt very concerned about her ability to step up and care for those chicks alone. Today I was very happy to see her leave the nest and return in about ten minutes with a fish. She fed for 25 minutes, so it was a fairly large fish, before I saw her swallow that fishtail! It looked like she may be feeding more than one chick. During this time she was not only visited again by an unbanded male, but there was a second visitor and they both circled, chirped, and one tried to land on the nest. In spite of this disturbance, she remained fairly focused on the task at hand….feeding those chicks. She stopped to snap at the male who tried to land…..NO! For the first time, today I felt relieved. I think she is beginning to grasp what is happening and what she needs to do. She is finding her inner heroine! Every day that goes by, those chicks are more able to survive the times when she has to leave them alone. Every day, they are closer to being able to thermoregulate. Every day they are closer to growing feathers. They still face great peril, but surviving these early days gives me hope! I have watched over so many single parent broods over the years….and its amazing how many of them do survive to fledge successfully. Sometimes not all chicks make it however. But if even one makes it, it will be a successful nest. I thought you would all love to hear this positive news….today, I know they had at least one big meal, where it appeared that they ate until they just couldnt anymore! I will keep checking on them as much as possible…..but I do have a zillion other nests to check!
Saturday, June 10, 2023
Trouble….
Another taxing week in the osprey world. We are confirming hatching on many nests and I was able to see, and count, the first little chicks which hatched about two weeks ago. Lordy, they are cute. I watched one nest where the older experienced male came with a fish and fed the whole family…A bite for Momma, a bite for this chick and a bite for that chick! Sweet. Just as I was swooning over the cutie patooties, we got word that another one of our beloved, older males had been injured. We have lost two already this year. This male is now in rehab and we are hoping for the best. Ospreys don’t do well in captivity and we are sending him all our good thoughts for healing of some serious injuries. They do think it’s possible that he could heal and regain full flight abilities. Meanwhile, this leaves his mate with newly hatched chicks to care for alone. In the past most of the single parents I have observed had chicks that were a little older….these are wee ones that cant even be seen. The first day the female did not leave the nest to get food at all….she was just waiting for her mate to return with food. I observed for over 8 hours. The second day I did see two feedings, 7 hours apart. Can the chicks survive these early days of their lives with so little food and fluid? Today I was at the nest by 8:30 a.m. and the female had a totally empty crop. I watched her leave 7 times and each time she came back without a fish. I know this female can catch a fish so why isn’t she? She is still confused about what is happening and looking for her mate. She is being visited by another male which further confuses her, so she food begs and then lunges at him if he tries to land. She is trying to handle conflicting instincts….asking for food, which is what females do, and defending her territory from what is a perceived threat. I was starting to think the chicks had died, so she was not getting the signals from hungry chicks that would inspire her to get food. Then I saw a very subtle clue….a tiny poop squirt. If I had blinked at the wrong moment, I would have missed it. Finally at about 3 p.m. today, as storm clouds were gathering, she flew off and came back with a fish. She fed what I think may be just one chick. Me and one of my nest monitors watched her carefully as she ate and fed the chick, to be sure food was actually being taken. The rain began and she fed quickly and then hunkered down on the wee one as the rain increased. She did not finish the fish so they will have another meal when the rain stops. I will check on them again tomorrow….spending long hours observing in hopes that she will begin to accept her unfortunate circumstance and pick up the feeding schedule. My presence certainly doesnt change anything or help her in anyway, but it helps me…..I always like to learn more, and I rest easier if I know whats happening. Its been a stressful few days.


