Spring Housekeeping

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It’s Spring and time for Spring housekeeping. After a long winter with the nest exposed to the elements there are plenty of things that need looking after. For us it means throwing out all the empty Heineken bottles and those pizza boxes from behind the couch that have accumulated over the Winter. For Golden Eagles it’s time to inspect the nest, perform a D & C (dusting and cleaning) and bring in new sticks to make the nest even snazzier than it was.

Here the male is bringing in a fresh stick that will just fit over the lintel and that will allow him to cross that little item off his To Do list. There’s lots more to be done and both of the pair work together to get things spic and span before the chicks arrive.

Speaking of chicks, it’s close to that egg laying time and the eagles have been taking the  time necessary to make sure that happens. That doesn’t just occur on its own. You’ve all had the birds and bees talk and it takes plenty of one on one time to ensure there are lots of eggs in the nest. You need a bunch of eggs because eagle raising is hazardous to the young eagles health. To get a couple of eaglets all the way to fledging is dicey, you need to start with several more than you need. Dark things happen in the nest and fowl play can often occur . Those are stories best left to another time.

Lets move on to cheerier subjects. From now on these Golden eagle parents will be spending their time decimating the rabbit population to feed those growing eaglets and handling the daily chores that arise. Cleaning the nest, removing carcasses, bringing in fresh sage and soft grasses to line the nest, all the usual eagle raising stuff. Young eagles have it pretty easy at this time of their lives, not speaking to the occasional fratricide that occurs. Their job is staying more towards the top of the nest, not to be in the bottom of the pile, growing feathers, trying their new sharp beak out on their brother, watching for the parents bring in rabbits, tussling to see who is most likely to be pushed from the nest, etc. It’s Spring time in the Rockies. We’re ready, are you.

Chicks, Man

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For those of you who follow the blog closely you will remember that the Eagle Observation Department (EOD) here at The Institute has been closely following developments at our Top Secret Golden eagle nesting site at Watson lake, Bellvue, Colorado, 80512. Just a few weeks ago we conducted a scientific study concerning the number of Feathers on a Golden Eagle and its importance to their quality of life. You may refresh your memory by revisiting this important study here http://www.bigshotsnow.com/2015/02/07/ .

One of the reasons we have been closely following this Golden eagle pair is that due to recent activity between the two we have been led to believe it is entirely possible that they will produce young. We’re talking Chicks, man. As this is not a triple X rated blog we will not describe all the lurid details of these eaglesque encounters but we have all the pictures just in case someone doubts our word. And just like Kim Kardashian we won’t show you all the intimate details, wait, Kim Kardashian did show us all the intimate details. Hmmmm, however we’ve already said we won’t so we mean it. NO naughty eagle bits here.

But as you well know you can’t be doing the eagle dance of love all the time and there are other things that need to be taken care of before it’s egg time. There’s the eaglet shower, and getting the nursery ready, catching a movie and maybe an eagle dance or two to get in before it’s time to lay the eggs. As each egg is about 3″ long the eagles are looking at a long incubation period of 43-45 days with the female sitting on the nest constantly until the eggs are hatched. Absolutely no eagle dancing goes on during that period for sure I can tell you. The male, who by the time the incubation period has been in effect for a week or so, gets a little grumpy and goes out and hunts stuff and brings back the unnecessarily mangled prey for his mate to eat. This goes on for about 6 weeks after the chicks are hatched and by that time you can’t even tell what it was that the male eagle killed and brought back. Eagles are pretty basic animals, live, grow feathers, love, get frustrated, kill stuff, raise chicks. That about covers eagle behavior.

But as we mentioned earlier there’s a lot of stuff to get done and one of the biggys is getting the nursery ready. Here we see some rather common eagle behavior. Featherglo, the female Golden eagle, is bringing in nesting material to line the nest with. In this case it is a sage plant she has ripped out of the ground and she will use her body weight to press the sage down into the nest cavity forming a lush soft base for her to lay her eggs on.  She will be sitting on this for nearly a month and a half so it needs to be pretty comfortable.

We have given these two Golden eagles identifying names so we can tell them apart and have some sort of reference to indicate who’s who. We have already mentioned  Featherglo our female eagle, and we have named the male Strongbeak the mighty of the Iron Bill clan, Rabbit killer and Talon Thruster, Highest Flyer, Sky Crusher and Rattlesnake’s bane, we call him Strongbeak for short.

Since things are really getting good here at our Top Secret Golden Eagle nesting site, what with eagles flying around doing cool stuff in the air, the frenzied eagle dancing, and nest-building and such, we plan to follow-up this story to its hopefully successful conclusion, which would be young eaglets being raised and sent forth out into the world to make their own lives and repeat the cycle. This will require long periods of time spent sitting in a lawn chair behind our long lens drinking cold drinks and eating Subway sandwiches and occasionally some lasagna we made a few days ago, waiting for something to happen and then photographing it. We are prepared to do that so that you, who can not be here in person, can follow the lives of Featherglo and Strongbeak as they undertake this most important time of their lives.

If there is any problem with this plan it is that our Top Secret Nesting Site is on government property which is controlled and managed by the Colorado Fish and Game department. Consequently they have seen fit to establish the eagle’s nest on a Cliffside across a river, approximately 600 plus yards from where we can set up our observation post where it is handy for us to put up our lawn chairs, coolers for our refreshments, stands to hold our eagle identification books for dummies, trash receptacles, restroom facilities etc. As this is just about the optical limit for our specially designed Japanese manufactured telephoto lens to hope to get useable pictures, we have petitioned the Colorado Fish and Game division to move the nest closer, perhaps to one of the cottonwood trees nearby that line the river bank. That would make life much easier for us and give the eagles a change of view. So far we have had no response to our request. In fact when trying to flag down the government vehicle that is filled to overflowing with government officials that periodically cruise by to observe us, they speed up and will even take drastic measures to avoid the nail strips we place in the road to slow them down. We are considering writing a harsh but carefully worded letter to the New York Times if we don’t get a response soon. I know they don’t want that so we hope to get word from them soon.

In the mean time, we shall be on the job, doing photography stuff, observing, analyzing data, taking short power naps, calling people to see what they’re doing, trying to figure a way to stop the government truck, telling jokes to people who walk by, singing songs of nature and trying to figure out the lyrics to any Joe Cocker song, making bets on what the next food item might be that Strongbeak brings in, and living life. That’s it, Join us if you want to, Oh that’s right, this is a Top Secret Golden eagle nesting site located at Watson lake, Bellvue, Colorado, 80512 and you won’t be able to find it. Watch for future posts then.

Fooling Bears 101

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These Sandhill cranes have a brand new family that they are raising next to Floating Island lake in Yellowstone National Park and they have brought them out to see the world. The chicks are the little orange blobs on the reed pile. One of the parents always has it’s head up scanning the area for predators. Coyotes and foxes like to eat these little ones so constant vigilance is a must. The chicks can’t fly or even run very fast and are easy prey once they are seen. Being in the tall grass and reeds next to the lake gives them somewhere to hide if they need to.

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It’s a good thing the parents are keeping a close watch because soon a black bear comes out and begins sweeping the edge of the lake for an easy meal. He’s done this before, catching an entire brood of mallards, so his experience tells him that there’s a good chance for a snack.

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Just when it appears that he will blunder into the chicks, the male takes over and pulls out his most trusted trick for getting rid of unwanted predators. Pretending that he has a damaged wing he flutters and staggers around in front of the bear deliberately trying to get it’s attention. Weighing in at up to 14 lbs and with a wingspan of up to 5 to 6 feet he makes quite a sight and is impossible to ignore. Making distressed sounds while he thrashes about helps make the act more believable. This time it works as the bear starts off after him thinking that he has a sure thing going and will soon be dining on fresh Sandhill crane, but somehow the crane manages to stay just out of his reach. Before long he has managed to lead the bear well away from the young ones while mom has the time to lead the young ones to a safer place helping them to make it through another day. That’s one more reason Mom’s are important so love your mom or the bears will get you.

Vigilance

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Wild turkeys live in out here in Northern Colorado and are regularly seen as you travel about in our rural settings. In the spring there will be large flocks with many hens and numerous chicks. It is not unusual to see flocks with as many as three or four dozen birds in them. That’s in the spring, right after the hatch, and before they begin moving around too much. Then nature begins to make adjustments. Coyotes are probably the turkeys biggest threat as they can easily run down the chicks who aren’t able to fly well, if at all. Sometimes the chicks will be taken by hawks or owls but mostly it is coyotes who are the main predators and sometimes unfortunately, by dogs running loose. This picture was taken in mid-August and though the large flocks of spring have by now broken up into smaller groups, there is only one chick left in this brood. If this chick is to make it to an age where she can have chicks of her own, every step she or the rest of the flock takes must be taken with caution and they will have to exercise one of their most important skills, Vigilance.