Yellowstone Diary: May 17, 2012

Yes, it has been a while since I’ve had the chance to catch up on things.  Rest assured that I have not been neglecting my photo interests, but we’ve been out in the field a bit this spring and summer, and I’ve just not had the time to sort out a post, well, until now.

The images of the resident Swan Lake Flat sow grizzly and her two cubs are shown above and below (five images).  Images recorded at 07:40 MDT on May 17, 2012 using the Nikon D4 and the AF-S NIKKOR 600mm f/4G ED VR with the AF-S Teleconverter TC-14E II (1000mm).  Exposure was f/6.7 and 1/800s, ISO 2500 (+0.67 EV, adjusted in ACR).

Although Yellow-Bellied Marmots are common in the park, many visitors never see them.  One reliable location for spotting these critters is along the Northeast Entrance road at the junction of Blacktail Plateau Drive.  There is an exposed basalt formation nearby that is a favorite environment of the YNP marmots.  Early morning is the most likely time to view marmots here.  The image below was recorded at 08:35 MDT using the D4 and the AF-S NIKKOR 200-400mm f/4G ED VR II at 400mm.  Exposure was f/5.6 and 1/800, ISO 400 (+0.67 EV, adjusted using ACR).

Pronghorn are common along the Northeast Entrance Road near the area that lies below Specimen Ridge, where the landscape flatten out along Slough Creek (following three images).  We have sometimes seen newborn animals along this section as well as small bands of adults.  Images recorded at 10:15 MDT, using the D4 and 200-400mm f/4G ED VR II at 400mm.  Exposure was f/5.6 and 1/1600, ISO 400 (+0.33 EV, adjusted using ACR).

 

One of the major attractions in the YNP during spring is the presence of newborn Bison calves.  The distinctive coloration and boisterous behavior of these youngsters is impossible to resist.  One could easily spend an entire day watching them.  The image below was recorded at 10:30 MDT at the same location that we shot the Pronghorns above, using the D4 and the 200-400mm f/4G ED VR II at 400mm.  Exposure was f/8.0 and 1/640, ISO 1000 (+0.33 EV, adjusted using ACR).

The coat of black bears display a remarkable range of hues, from jet to light cinnamon.  The lack of a shoulder hump is a clear indication that this is not Griz.  The image below was recorded along the Northeast Entrance Road at 10:55 MDT, using the D4 and the 200-400mm f/4G ED VR II at 400mm.  Exposure was f/8.0 and 1/800, ISO 1600 (+0.33 EV, adjusted using ACR).

We encountered a very bold coyote near the Mud Volcano area.  This coyote strutted about the parking area like it owned the place.  The image below was recorded at 13:25 MDT, using the D4 and the 200-400mm f/4G ED VR II at 400mm.  Exposure was f/8.0 and 1/3200, ISO 1600 (+0.33 EV, adjusted using ACR).

Near the end of the afternoon we revisited Swan Lake Flat, and found the sow Griz and her two cubs still on patrol.  Similar setup as in the AM session, but this time shooting the Nikon D800.  Exposures were at f/6.7 and 1/1250s, ISO 1600 (+0.67 EV).  Images from the D800 at ISO 1600 contain much more noise than do either the D3 or the D4, but is entirely manageable (I used Nik Dfine on these images).

Copyright 2012 Peter F. Flynn.  No usage permitted without prior written consent. All rights reserved.

Photo Mechanic 5.0 Released

Photo Mechanic 5.0 was released today.  This is my favorite utility for adding keywords to image files.  Highly recommended.  The price is $130 USD for a new license, $80 for the upgrade.  The software is available for download from the Camerabits Inc. website:

http://www.camerabits.com/

 Copyright 2012 Peter F. Flynn.  No usage permitted without prior written consent. All rights reserved.

 

 

 

The Secret Lives of NPS Rangers

Visitors to the National Parks will naturally associate Rangers with responsibilities most closely associated with their personal experience: Staffing NPS Ranger Stations and kiosks, leading tours of exhibits and nature walks, generally keeping people out of mischief, saying ‘No’ in a multitude of ways, etc.

There is another side though, duties held by a select few, which constitute the secret lives of NPS Rangers.  Law enforcement is the bulk of this – sorting out drunk driving, public intoxication, physical violence, thievery, and the rest of sources and consequences of human suffering – it must indeed be quite odd to deal with conventional cop stuff in the midst of a vast and wild environment – but there is a call, and there are those who answer.

Documented in this entry is a rarely witnessed and potentially dangerous task:  Relocation of an animal carcass – in this case a bison calf.  There are thousands of animals in the park, and when one of these creatures dies, the body is, well, recycled- mostly quickly and efficiently, and almost always beyond the view of the visiting human population.  But let’s imagine what might happen if an animal perished near one of the parks major roadways…

In fact the HP and myself don’t have to imagine, for we witnessed such an occurrence two years previously at the Blacktail Ponds – see the May 20, 2010 entry – bear fighting bear over the carcass, wolves fighting bears over the carcass, coyotes and ravens picking over the bones – a remarkable opportunity to witness the rougher edge of nature.  Now you would have to have been there to really appreciate it, but let me assure you that the event must have been a challenge for the NPS staff:  50+ vehicles, over a hundred people, with grizzly bears and wolves trying to run one another off the carcass without regard to where the humans stood to observe.

Given the predictable mischief resulting from the carcass recycling process then, it may not be surprising to learn that NPS Rangers routinely relocate carcasses, placing as much distance between the dead animal and nearby roadways and/or viewpoints as can be reasonably achieved.  Again, this is extremely dangerous work – carrying a dead bison calf in the vicinity of a grizzly bear is right-up-there-crazy with strolling around the backcountry with a cutthroat-necktie or an elk-steak-hat.

You will note that this is a two-person operation.  One ranger leads the way into the brush – armed with a shotgun and sidearm, and if it were me, loaded with the bear country standards, respectively, 12 Ga 2-3/4″ 000 buck, and 45 ACP +P 230Gr JHP, but I digress.  A second ranger follows behind, toting the carcass.

The carcass was originally located just a few meters north of the Northeast Entrance Road, near the northern end of the Lamar Valley.  The transfer took only about three minutes, and involved moving the carcass about 100 meters northwest of the road up hill to a flat section that was invisible from the road.

Images in this entry were recorded on May 16, 2012 at 16:40 MDT using the Nikon D4 and the AF-S NIKKOR 200-400mm f/4G ED VR II at 400mm.  Exposure was f/8.0 and 1/2500s, ISO 1600.  The use of f/8.0 was unnecessary – f/5.6 would have been better – but I was caught a bit off guard and decided to just keep shooting.  All of these images are extreme crops of the original source images.

Kudos to these unnamed NPS Rangers, who conducted their duties with professionalism, discretion, and respect for the natural order.

 Copyright 2012 Peter F. Flynn.  No usage permitted without prior written consent. All rights reserved.