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The gal in charge of the PDWP complex asked me yesterday about our Alpha male who has been seen with regulairty lately within the complex. Below is the report I sent her.

An update to what we were talking about earlier today.......

Going back to roughly the middle of December, Cassie began to stay at the den as she prepared herself for both adulthood and motherhood. Zeus, on the other hand, did likewise by taking up the task of doing all of the hunting-food providing.

Normally, female coyote estrus lasts 8-10 days from the first week of February to maybe as far as the middle of March depending upon when estrus actually begins. Seeing how early both coyotes started their adult transition, they mated earlier in late February.

Since mating has ended for this year, Zeus is at the end of his yearly spermatogenisis phase. What this means is that he will fully take on his role as an adult Alpha male and in the process, calm down a lot now that mating has ended. Expect to see him hunting alone as Cassie will not go far from the maternal (permanent) den. There may only be a few times that both are seen together but not in a hunting role and not far from the maternal den. Zeus will hunt alone until the pups are old enough to leave the den at six months. Until then, Cassie will leave the den to stretch her legs, get a little exercise, use their nearby coyote bathroom and help teach their young once they are old enough to leave the den.

Expect Zeus' hunting patterns to fall back into a normal cycle although he will hunt with more intensity now that his mate requires more food. And, once the pups are born in late May and as they start to wean off of Cassie's milk, Zeus will further his hunting intensity as he will have four mouths to feed (given that they produce a surviving two pup litter).

Now that Zeus has entered this phase of adulthood, he is less likely to attack humans as spermatogenisis is near its end. His focus will be mainly on supplying Cassie with enough food for her to manage pregnancy and to build her milk reserves. Zeus won't be as playful as he was by following people on trail and playing hide and seek. Although, he will be far more aggressive as an Alpha male to protect his turf as he will be a father before long. It is more important than ever that he defend his hunting area from competition as so not to deprive his family of food.

Further, I have seen a great deal of new grasses and other plants sufficient to sustain prey mammals within the PDWP complex through at least the end of the year. I do expect a fruitful, across the board, multiple-birthing season for all top three mammals - black tailed jackrabbit, California ground squirrel, and desert cottontail, not to mention the other smaller varieties.

Don Farnsworth
PDWP Wildlife Monitor

What this means is that if you get to the complex early enough or wait until just before sunset, you should have more than enough chance to get Zeus on film. Further, Californis quails are still out in abundance as are California ground squirrels. Black-tailed jacks are as bold as ever hunting well into the north section of the complex while their home range is located more towards the center of the complex. Desert cottontails are laying low. Coupled with new cottontail dens popping up, mainly in the north section, young males have grown to the point where they have left their maternal den, are on their own and breeding is taking place. With the abundance of food, we soon should be up to our armpits in both cottontails and ground squirrels which should go far in helping to produce a healthy coyote litter this year.

Don
   
Regular Member
Registered: 11/23/08
Posts: 112
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By the way, while I was at the complex yesterday, I happened upon a very juvenile California ground squirrel out on his late afternoon feed before our resident Alpha male coyote came out to feed. As squirrel years go, this young lad isn't even a teenager yet. In real life, from nose to butt, he's maybe 5 inches long? All shots were taken in RAW-NEF and converted to JPG. Notice some of that RAW format splotchy look I talked about in another thread.

In this shot, look how the squirrel keeps his body as flat to the ground as he can while out in the open to help avoid detection.


He's on alert, stretching as high as he can, to see as far as he can, to make sure it's OK to continue feeding.


Stuffing his face. At this rate, he'll need Weight Watchers.






Don
   
Regular Member
Registered: 11/23/08
Posts: 112
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Don,

I am not able to see any pictures. Not sure if it is from my end or yours. Thank you.
   
Newbie
Registered: 12/23/08
Posts: 9
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I see them. Must be your end. Try it on another computer
   
Active Member
Registered: 09/09/08
Posts: 284
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From my end, the pictures post and I can see them.

Don
   
Regular Member
Registered: 11/23/08
Posts: 112
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Yes, I am able to see them now that I am at home. Thank you for sharing Don.
   
Newbie
Registered: 12/23/08
Posts: 9
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You're quite welcome. I believe it's necessary to share what we do with our cameras in this forum as a way to hone our individual skills as we each prepare for club competitions. I hope to enter soon as I further develope my skills.

While these pictures are hardly competition worthy, they allow me to share some of what I do at the complex. In this case, these would be health and pattern pictures. They do show a very healthy juvenile while showing me that he has learned well from his parents and instinct those tactics he will need for survival. For instance, laying low to the ground until he stands to make sure it is safe to continue feeding. In this case, these pictures detail a general positive health status as the PDWP site is recovering from a period of near die off last year due to hardly no water. Not only is this a confirmation that our remaining ground squirrel population had a next-generation sustaining late season birthing late last year, but that next generation is doing quite well. That little guy was a product of the late season birthing. I'm pretty happy with what I have seen lately. Nature's balance is being sustained in its own way without human intervention. Mother Nature, you rock!

The day I took them, out of pure chance, I caught this little guy on the ground. I had a short focal length lens so I had hoped that he didnt run away. Oddly enough, he stayed put and I was able to get within 3-4 feet as he ate. Call it luck as California ground squirrels are notoriously afraid of humans (in most cases). I had the time to actually sit down in front of him and snap away. He stayed there for roughly 7-8 minutes before diving down a den hole.

Now that Zeus has calmed down, I need to spend some early morning time at the complex so I can get a current, up to date health photo (front of chest to show mass, side to show muscle mass of front/rear shoulders, spine & legs). Plus, with the desert season starting to change, I need an ID shot to show his body colors to include his face and snout. With the complex at just a tad over 100 acers large, doing this by myself is a daunting task. I could use the help of two or three people who won't mind putting in a few pre-dawn to early morning hours with their cameras, a decent zoom lens (300mm at least) and maybe a flash unit until the sun comes up = 1 person to cover the new West section trail, 1 for the South section, 1 for the North section and 1 to cover the connecting section at the parking lot. Zeus will probably hate me for setting him up this way but I really do need those health and ID shots.

Don
   
Regular Member
Registered: 11/23/08
Posts: 112
7 posts :: Page 1 of 1

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