Moose and Calf

A couple moose calf pictures from the spring in northern N.H. The first was shot through the mothers legs, the others are self explanatory. Moose in N.H. have declined significantly due largely to winter ticks, and this has resulted in significantly lower moose hunting permits (and thus less revenue). A single moose can easily have > 50,000 ticks which remain on the moose for months to complete their life cycle. Moose in particular are victims of the tick because they cannot reach or groom as well as white-tail deer. It is common to see hair loss or bald spots of moose from scratching, which gives the moose the local nick name "ghost". Moose calfs are the most susceptible to the winter ticks because high densities of ticks literally suck more blood from a calf then it can produce in the spring (April is known as the month of death for moose). Mortality of N.H. moose calfs can be over 70% in bad years while adult mortality rates can be as high as 20%. Luckily this calf looks in good shape, but the true test of survival will be this april.

Sources:
http://www.unbc.ca/nlui/wildlife_diseases_bc/winter_tick.htm
http://www.georgesmithmaine.com/articles/georges-outdoor-news/february/2012/more-moose-fewer-lottery-applicants

Antelope and magpies

The last few pictures from this camera set in Wyoming. An antelope paused to smell the scat (above). Flipping through the pictures it was clear that the scat started to disappear faster then it should decompose. The culprit was a flock of magpies. Magpies are considered to be extremely intelligent birds, but I can't say for sure what they do with the scat after they carry it off.

           A few pictures taken in Wyoming of a mule deer and a small black bear traveling on a great ridge trail set. The bear was only photographed once but this deer in velvet was photographed multiple times (events). Time of a visit and frequency are important in gathering more information about this animals behavior, home range, etc, but this is a fragment of the information that the photographs from remote cameras can provide. Animal health, activity patterns, predator prey relationships, and powerful educational tools among others are a few of the reasons why remote cameras are growing in popularity with hunters, biologists, and those who love the outdoors. This is the same ridge trail where I photographed a wolf. This camera was only up for 10 days but exemplifies the diversity of wildlife over a ten day period on one trail.

       I'd like to post a link to a blog with some good info and great wildlife photographs. Zach Dautrich has given me a true interest in birds and is the reason why I often pull the car off the road and grab the binoculars. He is extremely knowledgeable and regularly updates his blog. Click HERE to view his recent posts and read about some of his inspiring work.

The West is bigger...

         Things are just bigger out west, or at least it seemed that way in Wyoming. It's a different type of landscape from New England, one that's often open enough to easily watch wildlife from the road. In the early hours of the morning, dozens of mule deer in bachelor groups devoured everything in their path. I couldn't guess the score of antlers, but it was clear that we saw some huge bucks, maybe even record breakers.
           Holding true to crepuscular activity (animals that are active primarily during twilight), we often saw these deer on the side of the road between 4-6am. The high beams would inevitably flash across the field and in the distance the glint of eyes from a lifting head covered in a dark velvet crown. This photo was a decent buck that we often saw on the drive to work. There were a few much larger bucks that I would have loved to chase around. Photographed the first week in July, this guy had a long way to go.

        This black bear stopped, climbed, and then smelled the tree where there was recent bear activity. I was hoping the bear would climb just a another foot higher before pausing but I was happy with this picture considering the variables.

     This bear tree was found by a friend and suggested as a good camera spot. I had missed the tree on my last walk, but I couldn't agree more for this great location. These heavily marked bear trees always remind me of the large conifers that grow to close to the road and inevitably get hit year after year by giant snowplows. Although this large pine was hundreds of meters from the nearest road, fresh sap from a recent bear visit ran slowly down the dying trunk. If the tree could choose, I think it would have picked the snowplow over the bears.

    The beauty with building your own cameras is that you know and understand the functionality of the entire system. You are aware of it's capabilities, risks, and rewards. Once comfortable with a thorough understanding of how a system works, you can experiment with different setups and use your understanding to not only photograph wildlife in new ways, but discover interesting and effective methods for studying ecology. Often one idea or method leads to another and so on. Some believe that remote camera photography is simply running out and strapping a camera to the nearest tree, and for some it is. It usually takes at least a couple hours (sometime days) of walking to find an ideal camera location. When you really dive into the process there is so much more then simply putting a camera out. My use of remote cameras for photography/ecology is a pursuit in which continued progression by use of technology and methods is the ultimate goal.

       In this set, I hung a camera from wire to try to photograph bears visiting the tree. I placed a large rock on top of the camera to stop it from swaying and being triggered by motion. It took about 30 minutes to get to camera wired up correctly and another 10 to get the rock on top of the camera and balanced correctly. I probably could have picked an easier tree considering the first branches were 10ft off the ground. Results from this camera located in Wyoming will be posted shortly in a follow up post.