Two weeks ago, we made a trip to the eastern Sierra to
enjoy fall colors. In many places, the aspen were beautifully adorned in bright
yellow and orange. It was a wonderful trip. We wandered around on dirt roads in
the mountains and deserts. We saw many of the features of the Sierra and White-Inyo
mountains from new perspectives. It was a wonderful trip.
I’ll share a few more soon.
Note: Please click on caption to see image at higher resolution.
The Black-tailed Mule Deer (Odocoileus hemionus) are found on the western Great Plains, the Rocky Mountains, Southwestern United States and the West Coast of North America.
Deer are ungulates, meaning they are hooved. They are also ruminants which means they eat and send their food to the rumen; one of its stomachs. Later, it regurgitates the cud (food) from its rumen, chews it and sends it to its other stomach to digest. Male deer, like moose and elk, have antlers. Antlers are made of bone which are shed and regrown each year. (Animals like sheep, goats, cattle, and antelope have horns. Horns are made of bone covered with keratin which are permanent; not shed and regrown.) The prongs on an antler are referred to as points; a 6 point buck has 3 prongs on each antler.
Male deer are called bucks, female deer are called doe and the
babies are called fawns. During most of the year, deer segregate themselves by
sex; bucks in groups and doe, along with their young, in separate groups.
Each year, deer go through a reproductive cycle that begins
with the “rut”[i].
The rut is the time when male deer fight for the right to breed with a harem of
females and concludes with impregnated doe. As the rut commences and bucks have
regrown their antlers, the bucks attempt to form a harem. One buck may challenge
another for the right to breed with a harem. Bucks will lock antlers and push
and fight until one is pushed backwards and loses the challenge. It is a
dangerous time for bucks; they can become permanently injured. The ultimate
winner breeds with the females as they enter estrus. Gestation is about 200
days.
In mid-to-late winter, the bucks drop their antlers. When
the antlers regrow, they are covered with a furry skin commonly called velvet. When
the antlers have completed their growth, the velvet dries and causes irritation
for the bucks. The bucks rub their antlers against a tree to remove the velvet.
About the time autumn begins, when the fawns have grown and the bucks’ antlers have regrown, the rut begins again.
Note: Please click on caption to see images at higher resolution.
I’m cleaning up and
organizing my photo library. In that process, I uncovered a lot of photos that
I have never posted. Today, I am sharing a few from a cross country road trip
we took in 2017.
I hope you enjoy them.
Note: Please click on caption to see image at higher resolution.
Here are some more bird photos that I have taken in the past year. Take a close look at Hutton’s Vireo with Chick. Though it is well camouflaged, there is a baby in the nest with mom. The Bewick’s Wren is also attending a nest deep in the cavity of the tree.
Please click on caption to see image at higher resolution!
Three years ago, we visited South Africa. Afterward, I shared many images, mostly of the abundant and beautiful wildlife. Though I published some landscapes and seascapes, I have many that I didn’t publish. I thought I’d go back and share some of them now. There will be more in the future.
Note: Please click on caption to see image at higher resolution.
I shared some scenes from our trip to Canada last July.
Today, I am going to share a few more. These are mountain peaks along the
Icefields Parkway.
I included two images of something out of the ordinary for
me. I am a closet lover of railroads and trains. Kicking Horse Pass crosses the
Big Hill west of Banff, AB in Canada. It sets on the Continental Divide and on
the Alberta/British Columbia border. When British Columbia joined Canada, a
railroad was built across British Columbia. Crossing the Rocky Mountains presented
a significant obstacle. The best solution at that time was to send the railway
up Big Hill and over Kicking Horse pass. But that meant ascending and
descending 1,070 feet on 4 ½% grade; i.e. for every 100 feet of horizontal distance
the hill rose/fell 4 ½ feet. The doesn’t sound like a lot, but it is. Pay
attention to the grade signs on highways when you drive. When in use, there
were many accidents on this hill. The Canadian government eventually contracted
to build the “Spiraling Tunnels”. The Spiraling Tunnels is a set of 2 tunnels
and connecting roadbeds under the mountains to make the ascent and descent more
gradual[i].
The images I have included shows a train entering one of the tunnels and later
as the locomotive exits the tunnel while part of its train is still entering.
We recently spent a few days on the beach at Waldport, OR.
It is located in Oregon Dunes area of the coast. Just outside of town sets a
beach amongst a craggy, old volcanic lava flow. It is a beautiful beach with
many tidal pools left teeming with wildlife as the tide recedes.
On this visit, the birds really took center stage. We saw
some seals, but they were offshore and all I could see were heads bobbing. So,
they weren’t photo worthy. But we found some Pelagic Cormorants (Phalacrocorax
pelagicus); one with a chick on the nest. We found Western Gulls (Larus
occidentalis), many of which were recently fledged juveniles.
The Pelagic Cormorant is found along coastal waters and eats
fish and marine invertebrates. It roosts and nests on steep, inaccessible rocky
cliffs. It swims and dives for food.
The Western Gull is the common gull that you find on US West
Coast beaches. They like fish, marine invertebrates, bird eggs and jelly fish. They
will also scavenge on carrion and human refuse.
Our experience with the Western Gull brought some amusement. The juveniles were in the water and along the shore. When they wandered too far inland, an adult would chase after and send it back to the shoreline with the others. In the early morning, we even saw adults force the young into the tidal pools to splash and bathe. It was great fun.
Note: Please click on caption to see image at higher resolution
Last May, we visited some family in the San Diego area. On
one of those days, we visited some spots along the shore that teemed with
wildlife. It was a great time.
Please note that the wild Red-crowned Parrot is a wild bird. Pet releases and other incidents have allowed a colony of these birds to establish themselves in the San Diego area.
Note: Please click on caption to see image at higher resolution.
I’ve been traveling a lot this year. In my travels, I have seen and photographed many interesting birds. I just haven’t made the time to share them. Here are a few of them. Others will follow.
First up is the Gray Jay. It is a corvid like other jays but
is smaller and has a much less raucous voice. In November 2016 the BBC reported
that Canada adopted this bird, also known as the Whiskey Jack, as its national
bird.
The other Jay in this collection is Woodhouse’s Jay. Those of us in the west don’t see Blue Jays; they are eastern birds. Mostly, we see the scrub jay. At one time, the Scrub Jay was just called the Western Scrub Jay. But recently, it was split into 3 separate species: the California Scrub Jay which we see here west of the Sierra Nevada mountains; the Island Scrub Jay which is only found in the Santa Cruz Islands, and Woodhouse’s Jay which is seen between the Sierra Nevada mountains and the Rocky mountains and from Southeastern Oregon into Mexico.
I found the Horned Lark and the Black-throated Sparrow at
Ash Meadows National Wildlife Refuge. Ash Meadows is an oasis, a marshland in
the Mojave Desert that is fed from springs that draw from an ancient aquifer.
You’ll find it in Amargosa Valley, NV . It is a great place to visit, in the
early morning.
The Yellow-headed Blackbird is a common bird in much of the western US. It thrives in marshes among the reeds and cattails.
Note: Please click on caption to see image at higher resolution.
Earthwatcher 