Corps of Engineers Lakes Being Examined As Whooping Crane Stopover Habitat

By Pam Bates, Friends of the Wild Whoopers

Many have asked us how the Friends of the Wild Whoopers’, (FOTWW) “stopover habitat” program is doing. We can say that since we started our program that it has been met with overwhelming interest and many positive accolades. What we are happy to see is that the military, reservations and Corps of Engineers are very enthusiastic and eager to provide suitable and healthy habit for our wild whooping cranes as they migrate along the Central Flyway.

stopover habitat

Whooping Crane stopover habitat with one juvenile and two adult Whooping Cranes. Photo by John Noll

FOTWW is hard at work with the U.S. Army Corps of Engineers to protect and improve Corps’ lakes for Whooping Cranes “stopover habitat”. During their 2,500-mile migration from Canada to Texas the Whooping Cranes must stop and rest 15 to 20 times. Unfortunately this important habitat is being lost due to developments of various kinds. So FOTWW sought the Corps help. The Corps has over 100 large lakes in the migration corridor that wild Whooping Cranes use two times each year. So the Corps agreed to help and a Memorandum of Understanding has been developed between them and FOTWW.

Whooping Cranes have completed their fall migration from Wood Buffalo nesting area to Aransas Wildlife Refuge on the Texas coast. They normally stopover an average of about 10 to 20 times during their journey. They need to rest and feed occasionally during the 2,500 mile trip. Some of these birds stopover on Corps’ lakes and FOTWW believed many more will use the lakes once more habitats have been improved.

Corps lakes as potential stopover habitat

Chester McConnell, President of Friends of the Wild Whoopers’ is currently traveling to Corps lakes and making evaluations of their potential as stopover habitat. To date, he has visited Benbrook Lake, Lavon Lake Bardwell Lake and Granger Lakes in Texas. In Nebraska, he visited Harlan County Lake. And in Kansas he recently completed visits to Wilson Lake, Kanopolis Lake and Milford Lake. McConnell explained that he was pleasantly surprised at the currently excellent quality of some lake properties. And, he followed, “I believe that much more habitat can be greatly improved at very low costs.” FOTWW is committed to continue their cooperative project with the Corps to provide more habitat for the endangered Whoopers.

Stopover habitats already evaluated

FOTWW has already completed evaluations of Whooping Crane habitats on 31 U.S. military bases and 8 Indian Reservations. All had some good habitats but many needed improvements. FOTWW prepared evaluation reports with recommendations for improvements where needed.

Some of the wetland pond habitats on military bases and Indian Reservations will require minor management to suit the needs of Whoopers but the managers are up to the task advised McConnell. Military bases are legally required to have natural resources programs and the stopover project is completely compatible with the laws. Project leaders do not request base officials to do anything that would interfere with the military mission of the bases.

“Stopover places are just as important as wintering and nesting areas because Whooping Cranes can’t fly the entire 2,500 migration corridor in one trip,” McConnell explained.

Won’t you please consider helping?

If you would like to help us continue this on going project, would you please consider becoming a member/friend or making a donation to help our efforts and some of our expenses? You can either become a member/friend or you can send us a donation by check or PayPal. Please click here .

FOTWW is an all volunteer nonprofit organization and no one receives a salary, so all of your contributions go to help the only natural wild flock of Whooping Cranes remaining on earth.

Won’t you please consider helping us so we can help them?

Endangered, there is still time, but extinct is forever!

THANK YOU!

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Wintering Whooping Crane Update, April 7, 2017


Wintering Whooping Crane Update
Wade Harrell, – U.S. Whooping Crane Recovery Coordinator

Whooping crane spring migration is in full swing. It has been another tremendous winter season here at Aransas NWR, but the whooping cranes are ready to get back up to Wood Buffalo National Park for another breeding season.

Whooping Crane Update

Whooping crane family flying over Aransas NWR. Photo by Chuck Hardin

As of yesterday, of 7 birds that have active satellite transmitters, 5 have departed Aransas NWR. Quivira NWR (Kansas) and surrounding areas seem to be a hotspot for stopovers this spring, with a group of 14 whooping cranes reported last week and a group of 8 reported this week as well as sightings of smaller groups. There have also been a number of whooping cranes reported in the Platte River in Nebraska and a number that have already made it to the Dakotas. Here in Texas, 2 marked whoopers were spotted on Ft. Hood Army Base this past week. The number of whooping cranes at Aransas will quickly dwindle over the next couple weeks. Spring migration is typically shorter in duration than fall migration, usually only taking about 30 days.

As soon as results from the Annual Whooping Crane Winter Abundance Survey are complete, we will post a summary on the Aransas NWR website.

Whooping Cranes on the Refuge

Whooping crane update

Whooping Cranes over Aransas NWR at sunset. Photo by Kevin Sims

Cranes have recently been seen from the observation tower on the Refuge, but it’s difficult to say how much longer they will remain. But there are many other interesting wildlife species to view at the Refuge now, including many spring migrating songbirds, so don’t hesitate to come out and enjoy other spring wildlife watching opportunities.

Texas Whooper Watch

Please report any whooping cranes you observe in migration in Texas to Texas Whooper Watch. We’ve had a number of people making use of the new Texas Whooper Watch I-Naturalist phone app as well, which is encouraging. The old saying “a photo is worth a thousand words” applies to reporting whooping cranes as well. Just be careful not to disturb or get too close the birds!

Habitat Management on the Refuge

Refuge staff burned 4 Units this winter, totaling 4,871 acres. This year’s winter season was challenging given that our cold weather windows with consistent north winds were limited and the latter part of the winter brought significant rains.

Precipitation/Salinity

The Refuge received 6.16” of rain from January-March 2017. Freshwater levels and food resources remained high throughout most of this winter season.  Salinity levels in San Antonio Bay stayed in the low teens (ppt) most of the winter, but recent rains in the middle portion of the Guadalupe river watershed have dropped salinities significantly this last week. Let’s hope we stay in a wet cycle for a bit longer.

***** 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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