Whooping Crane Fall Migration – 2019

Fall Migration Underway

whooping crane fall migration
Whooping cranes in Saskatchewan during fall migration. Photo by Beryl Peake – 2018

Fall migration of the only natural wild population of whooping cranes is underway. The Whooping Crane migration from Wood Buffalo to Aransas NWR is about 2,500 miles in length and can take as many as 50 days to complete. The flock is expected to migrate through Nebraska, North Dakota and other states along the Central Flyway over the next several weeks. The Wildlife Fish and Game and Parks agencies along the flyway encourage the public to report any whooping crane sightings.

If you should observe a whooping crane as they migrate along the Central Flyway, please report them to the proper agencies. We have compiled a list of agencies and contact information below. If you need help with identification, please click on our Whooper Identification page.

Montana reports

Allison Begley
MT Fish, Wildlife, & Parks
1420 East Sixth Avenue
Helena, MT  59620
abegley@mt.gov
(406) 444-3370

Jim Hansen
MT Fish, Wildlife, & Parks
2300 Lake Elmo Drive
Billings, MT  59105
jihansen@mt.gov
(406) 247-2957

North Dakota

U.S. Fish and Wildlife Service offices at Lostwood, (701-848-2466)
Audubon, (701-442-5474)
National wildlife refuges
North Dakota Game and Fish Department in Bismarck, (701-328-6300) or to local game wardens

South Dakota

Eileen Dowd Stukel; eileen.dowdstukel@state.sd.us; (605-773-4229)
Casey Heimerl; (605-773-4345)
Natalie Gates; Natalie_Gates@fws.gov; (605-224-8793), ext. 227
Jay Peterson; Jay_Peterson@fws.gov; (605-885-6320), ext. 213

Nebraska

Nebraska Game and Parks (402-471-0641)
U.S. Fish and Wildlife Service (308-379-5562)
The Crane Trust’s Whooper Watch hotline (888-399-2824)
Emails may be submitted to joel.jorgensen@nebraska.gov

Kansas

Jason Wagner
jason.wagner@ks.gov
(620-793-3066)

Ed Miller
ed.miller@ks.gov
(620-331-6820)

Whooping Crane sightings at or near Quivira NWR should be reported to:
Quivira National Wildlife Refuge
620-486-2393
They can also be reported to this email:  quivira@fws.gov

Oklahoma

Sightings can be logged online here

Matt Fullerton
Endangered Species Biologist
(580-571-5820)

Mark Howery
Wildlife Diversity Biologist
(405-990-7259)

Texas

Texas Whooper Watch also has a project in I-Naturalist that is now fully functional. You can find it here. You can report sightings directly in I-Naturalist via your Smart Phone. This allows you to easily provide photo verification and your location.

If you are not a smart phone app user, you can still report via email: whoopingcranes@tpwd.state.tx.us or phone: (512-389-999). Please note that our primary interest is in reports from outside the core wintering range.

Do not disturb and why reporting is important

Should you see a whooping crane, please do not get close or disturb it. Keep your distance and make a note of date, time, location, and what the whooping crane is doing. If the whooping crane is wearing bands or a transmitter, please note the color(s) and what leg(s) the bands are on.

whooping crane fall migration
Whooping cranes in Saskatchewan during their fall migration. Photo by Kim and Val Mann – 2018

You may wonder why the wild life agencies are asking for these sightings to be reported. The reports are very helpful in gathering data and information on when and where the whooping cranes stopover, what type of habitat they are choosing, and how many there are.
With just over 500 wild whooping cranes migrating along the Central Flyway, odds are low of seeing a wild whooping crane. However, FOTWW hopes that someone reading this article will be one of the lucky few and if you are, please report your sighting so that these agencies and other conservation groups, including FOTWW can continue helping these magnificent cranes.

 

***** FOTWW’s mission is to help preserve and protect the Aransas/Wood Buffalo
population of wild whooping cranes and their habitat. *****

Friends of the Wild Whoopers is a nonprofit 501(c)3 organization.

fall migration
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Some good things come in small packages

by Chester McConnell, FOTWW

Good things come in small packages

Sometimes good things come in small packages. For example Hords Creek Lake in mid-west Texas is on my mind. Friends of the Wild Whoopers visited this Corps of Engineers (COE) lake recently and we were totally surprised. The purpose for our visit was to evaluate existing and potential “stopover habitat” for wild Whooping Cranes. To our pleasant surprise, we visited a fantastic place. During our 876 mile road trip back to our home office we discussed our habitat survey of all four lakes we visited (Jim Chapman, Ray Roberts, Lewisville and Hords Creek).
During the past two years FOTWW has visited 27 COE Lakes in Texas and all have good programs that focus on natural environmental resources. While all COE lakes we have visited are impressive places, some including Hords Creek Lake are special.

Dorothy McConnell, FOTWW’s Field Assistant summed up our discussion by stating: “Hords Creek Lake is small but has beautiful and bountiful habitat for any visiting wild Whooping Cranes.” The lake’s conservation pool is only 510 acres – small when compared with most COE lakes. But size is only a part of what one must take into account when evaluating lakes for the Whoopers. When considering all the other features including fishing, bird watching, swimming and camping you have a lavish set of resource at Hords Creek Lake.

Impressive diversity

The diversity of habitats at Hords Creek is impressive from beaver pond wetlands, to abundant shore area shallows and the western section shallow area. The following figures will give readers a better perspective of Hords Creek Lake.

Good things come in small packages - Hords Creek Lake
Figure 1. The wetland in this photo was created by beavers building a dam in a stream below Hords Creek Lake. Whooping Cranes often “stopover” in these wetland types to rest forage and roost.
Good things come in small packages - Hords Creek Lake
Figure 2. The pond in this photo aids in supplying clear water to the beaver wetland down stream. Also the proposed cleared area will provide a good foraging area for the cranes.
Good things come in small packages - Hords Creek Lake
Figure 3. Located between the two arrows is a wetland formed in a shallow inlet. Total size is one acre with much foraging foods for Whooping Cranes. Several similar wetlands are located around the lake shore.
Good things come in small packages - Hords Creek Lake
Figure 4. This photo shows a typical shore area of Hords Creek Lake. Whooping Cranes can walk down the gradual incline shore area into the shallow water where they prefer to roost. Note the narrow stand of grass and aquatic weeds along the shore that provides habitat for frogs, salamanders and various aquatic insects that Whoopers can feed on. The short bushes in the shallow water may provide some protection for the 5 foot tall Whoopers who can reach over the bushes and attack any predators.
Good things come in small packages - Hords Creek Lake
Figure 5. This beautiful shore area is typical along much of the shore. Such wetland areas all contribute to the food supply and roosting sites for wild Whooping Cranes. Much of the shore area is mowed often to maintain the “park like” habitat. It also serves any Whooping Cranes that may visit the lake.

***** FOTWW’s mission is to help preserve and protect the Aransas/Wood Buffalo population of wild whooping cranes and their habitat. *****

Friends of the Wild Whoopers is a nonprofit 501(c)3 organization.

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Future Whooping Crane Island Habitat on Canton Lake, Oklahoma

by Chester McConnell, Friends of the Wild Whoopers

Whooping Cranes are facing continuing threats to their habitats as time goes by. During their 2,500 mile migration from their Canadian nesting area to their Texas wintering habitat they must stop 15 to 30 times to rest and feed. Secure stopover habitats are needed throughout the migration corridor approximately every 25 miles. And more secure wintering habitats are needed along the Texas coast near the Aransas National Wildlife Refuge.

Dwindling wetlands

Private lands have traditionally provided most of the “stopover habitats” but many of these properties are being more intensively managed and face various forms of development. And some wetlands are becoming dryer due to global warming. So, what can we do to help? Friends of the Wild Whoopers (FOTWW) contends that lands and waters on U.S. Army Corps of Engineers (USACE) lakes, military base wetlands and Indian Reservations within the migration corridor can provide much needed relief. Many of these lands can be developed and/or managed to provide more stopover habitats for endangered Whooping Cranes. Importantly, habitats for the cranes also benefit many other species of wildlife and fish. Likewise Whooping Cranes are compatible with other wildlife…

FOTWW has completed habitat evaluations on 32 military facilities, 8 Indian Reservations and 21 USACE lakes within the wild Whooping Crane migration corridor. Some of these properties currently have suitable stopover wetland habitats while other areas could be enhanced with minor work.

USACE lakes within the 6 state migration corridor are likely to become even more important to Whooping Cranes in the near future because of their locations and quality of “stopover habitats”. Canton Lake and others that are located in the Whooping Crane migration corridor can be especially valuable.

Canton Lake, Oklahoma

Canton Lake contains 7,910 acres of surface water and 14,861 acres of public hunting land that is managed by the Oklahoma Department of Wildlife Conservation (ODWC). This area is open year round, except for the migratory bird refuge which is closed annually from 15 October to 15 February. Canton Lake’s purpose is to provide flood risk management, water supply, fish and wildlife conservation and recreation.  Since its impoundment more than 60 years ago, it has been enjoyed by millions of people. The lake offers extensive opportunity for outdoor recreation activities.

FOTWW is aware that Canton Lake, has been used by Whooping Cranes and we expect that to continue and increase. Both USACE and ODWC personnel have observed Whooping Cranes on the lake several times.

As FOTWW Wildlife Biologist, I visited Canton Lake on October 10, 2018 to assess potential “stopover habitats” for Whooping Cranes. David Hoover, Conservation Biologist, Kansas City, MO, USACE made arrangements for our trip. George Mayfield, Assistant Lake Manager and Chase Kokojan, ODWC participated in the lake stopover habitat evaluation. After discussing the natural resource objectives for Canton Lake we made a tour of the lake property by vehicle to examine the most likely places that would provide Whooping Crane “stopover habitats”. We identified several potential stopover habitat areas one of which is described below.

Canton Lake
Figure 1. Satellite photo of island at western end of Canton Lake. Vegetation in the area can be treated with herbicide and allowed to dry. After the dead vegetation is dried, it can be burned. Additional treatments may be necessary to maintain the vegetation at a height height of 2 feet or less. Whooping Cranes require areas where they can readily observe predators such as coyotes and bobcats.

 

Canton Lake
Figure 2. This photo displays the land base at the boat ramp, the cattail and phragmites plants and the island (same as in Fig. 1) in the background. If managed properly the island and shore area can become excellent “stopover habitat” for Whooping Cranes, waterfowl and other wild creatures. Vegetation in the area can be treated with herbicide and allowed to dry. After the dead vegetation is dried, it can be burned. A second treatment may be necessary to get the areas described in good condition.

DESCIPTION OF POTENTIAL “STOPOVER HABITATS”:

The photos (Figs.1 and 2 are potential “stopover habitats” for endangered Whooping Cranes to rest and roost. The island is located in an isolated location and not near frequently travel roads or power lines. The size and configuration of the wetland area varies with the levels of lake water. When the photos in this report were taken, water levels were approximately 1.5 feet higher than “normal”. Flight glide paths to the shore areas are available from different directions for approaching cranes. The shore areas and island are essentially clear of bushes and trees. Horizontal visibility from the island and shore roost sites, if properly managed, would allow Whooping Cranes to detect any predators that may be in the area. The slope of the shore and lake edge is gradual and some water depths of 2 to 10 inches would be available during “normal” lake water levels. There is little emergent or submerged vegetation in lake at these roost sites. The locations are 200 or more yards from human development or disturbance such as power lines. Hundreds of acres of foraging areas are located on ODWC wildlife food plots and in nearby agriculture fields. In addition there are wild foods in adjacent managed grasslands and wetlands that provide an abundance of insects, wild seeds and other wild food.

 

FOTWW appreciates all involved with making preparations for a productive and enjoyable visit.

***** FOTWW’s mission is to help preserve and protect the Aransas/Wood Buffalo
population of wild whooping cranes and their habitat. *****

Friends of the Wild Whoopers is a nonprofit 501(c)3 organization.

 

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Estimated Texas Wintering Whooping Crane Population Breaks 500

U.S. FISH AND WILDLIFE SERVICE

FOR IMMEDIATE RELEASE

Date:  August 21, 2018

Contact:  Wade Harrell, 361/676-9953 wade_harrell@fws.gov

Beth Ullenberg, 505/248-6638 beth_ullenberg@fws.gov

Estimated Texas Wintering Whooping Crane Population Breaks 500

Whooping Crane Population
Whooping Crane at Aransas National Wildlife Refuge. Photo by Kevin Sims®

Survey accuracy improved with shift from December to February timeframe

The first winter after Hurricane Harvey ravaged the Texas Gulf Coast, an estimated 505 whooping cranes arrived on their Texas wintering grounds after migrating 2,500 miles from their breeding grounds in Wood Buffalo National Park in Canada.  Each fall the birds make their way back to Aransas National Wildlife Refuge and surrounding habitats, where they spend the winter.  Once they have arrived, wildlife biologists with the U.S. Fish and Wildlife Service survey the birds by air and analyze population trends.

Biologists have completed analysis of aerial surveys of the Aransas-Wood Buffalo whooping crane population done last winter.  A switch in aircraft the previous winter and a shift to surveying later in the winter when a larger proportion of the population had arrived helped improve accuracy of the counts.  Preliminary data analysis indicated 505 whooping cranes, including 49 juveniles, in the primary survey area (approximately 153,950 acres) centered on Aransas National Wildlife Refuge near Austwell, Texas. An additional 21 birds were noted outside the primary survey area during the survey. This marks the 6th year in a row that the population has increased in size and the first time the population has topped the 500 mark.

“Breaking the 500 mark for this wild population is a huge milestone”, stated Amy Lueders, the Service’s Southwest Regional Director. “Seeing this iconic bird continue to expand demonstrates how the Endangered Species Act can help a species recover from the brink of extinction.  I have to credit our biologists and our partners and local communities who continue to invest so much time and effort to improve our ability to make sure future generations have the chance to marvel at the beauty of these amazing wild birds.”

The U.S. Fish and Wildlife Service has implemented several small changes that have greatly improved the agency’s capacity to survey the birds. “After two years of testing a shift of our December survey timeframe to later in the winter, we believe our previous survey estimates were likely low given that not all the whooping cranes had completed migration by mid-December. We had indications of a later than expected fall migration over the last several years via migration reports and telemetry data. This is the first year that we have based our winter abundance estimate from a February survey timeframe rather than a December timeframe. It may seem like population numbers jumped more than usual, but in reality we are just capturing a more complete proportion of the population, with most birds having completed migration by early February” stated U.S. Fish and Wildlife Service Whooping Crane Coordinator Wade Harrell.

Harrell said biologists will continue to conduct flights in late January and early February for future surveys.  He also stated that staff at Aransas National Wildlife Refuge continue to make progress in recovering from the impacts of Hurricane Harvey.  “The good news is that the coastal marsh that supports our wintering whooping cranes was not significantly damaged by the hurricane and recovered quickly from any impacts, demonstrating how resilient intact wetland habitats can be.”

Whooping cranes are one of the rarest birds in North America and are highly endangered. Cranes have been documented to live more than 30 years in the wild.   Adults generally reach reproductive age at four or five years, and then lay two eggs, usually rearing only one chick.

More information about the survey and whooping cranes can be found on the Aransas National Wildlife Refuge website at http://www.fws.gov/refuge/Aransas/ or by calling the Aransas National Wildlife Refuge Visitor Contact Station at: (361) 349-1181.

To read an in depth report of the survey results in PDF format, click here.

The mission of the U.S. Fish and Wildlife Service is working with others to conserve, protect, and enhance fish, wildlife, plants, and their habitats for the continuing benefit of the American people. We are both a leader and trusted partner in fish and wildlife conservation, known for our scientific excellence, stewardship of lands and natural resources, dedicated professionals, and commitment to public service.

 For more information on our work and the people who make it happen, visit www.fws.gov. Connect with our Facebook page at www.facebook.com/usfws, follow our tweets at www.twitter.com/usfwshq, watch our YouTube Channel at http://www.youtube.com/usfws and download photos from our Flickr page at http://www.flickr.com/photos/usfwshq.

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