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Great Blue Heron rookeries often attract other flocking birds such as other heron species and Double-crested Cormorants.
The location of the rookery at the base of Wilson Dam is ideal to take advantage of all the fresh fish churned up by the dam's turbines. Look along the banks of the island where young herons learn to feed alongside the adults
Opportunistic Young Hooligans
Since many anglers also enjoy the numerous fish below the dam, watch for brave young herons that may try to seal an easy meal such as a recent catch, or even your bait.
Can you spot a Great Blue Heron?
The Great Blue Heron is one of Alabama's most distinctive birds. This tall long-necked blue-gray heron is often seen stalking the shadows of shallow water. Look for the long pointed dull-yellow bill, pale face and crown. Great Blue Herons often have a shaggy appearance due to the long plumes on their neck and back. Adult birds also have distinctive long dark plumes on the back of their neck that often blow around in the wind. After leaving the nest and attaining adult size, young birds are distinguished by their darker overall coloring on the head and neck and lack of long plumes.
The Double-crested Cormorant has been gradually increasing in the Tennessee River Valley. These infamous fish-eaters may move into heron rookeries and take up residence as opportunity allows. Over the years, their numbers have increased substantially to outnumber the herons in certain locations.
In late summer when the nesting season is over, herons from elsewhere in the region visit Wilson Dam. At this time, many young birds wander away from where they were raised in search of food. Look for Great and Cattle egrets, both Black and Yellow-crowned night-herons as well as more unusual visitors such as Snowy Egrets or Little Blue Herons.
Location. 34° 47.588′ N, 87° 37.916′ W. Marker is in Muscle Shoals, Alabama, in Colbert County. Marker can be reached from Reservation Road. Touch for map. This marker is located at TVA's Wilson Dam near the boat ramp and Rockpile Park. Marker is in this post office area: Muscle Shoals AL 35661, United States of America.
Other nearby markers. At least 8 other markers are within walking distance of this marker. Wilson Dam (about 400 feet away, measured in a direct line); Muscle Shoals National Recreational Trail (about 600 feet away); Wilson Dam: Cornerstone of the TVA System (approx. 0.3 miles away); Wilson Dam: Setting the Stage (approx. 0.3 miles away); Natural and Cultural Preservation/Protecting Resources (approx. 0.3 miles away); TVA: A History of Progress and Innovation / A Valley of Hardships (approx. 0.3 miles away); Building a New Future (approx. 0.3 miles away); TVA Goes to War (approx. 0.3 miles away). Touch for a list and map of all markers in Muscle Shoals.
Also see . . .
1. Great Blue Heron. Habitat Look for Great Blue Herons in saltwater and freshwater habitats, from open coasts, marshes, sloughs, riverbanks, and lakes to backyard goldfish ponds. They also forage in grasslands and agricultural fields. Breeding birds gather in colonies or “heronries” to build stick nests high off the ground. (Submitted on July 27, 2017, by Sandra Hughes of Killen, Usa.)
2. Double-crested Cormorant. Habitat Double-crested Cormorants are the most widespread cormorant in North America, and the one most frequently seen in freshwater. They breed on the coast as well as on large inland lakes. They form colonies of stick nests built high in trees on islands or in patches of flooded timber. (Submitted on July 27, 2017, by Sandra Hughes of Killen, Usa.)
3. Yellow-crowned Night-Heron. Habitat They are most common in coastal wetlands barrier islands, saltmarshes, drainage ditches, and mangroves; they also occur inland along bottomland forests, swamps, and sometimes wet lawns or fields. (Submitted on July 27, 2017, by Sandra Hughes of Killen, Usa.)
Categories. • Animals • Environment •
Credits. This page was last revised on August 3, 2017. This page originally submitted on July 27, 2017, by Sandra Hughes of Killen, Usa. This page has been viewed 77 times since then and 22 times this year. Photo 1. submitted on July 27, 2017, by Sandra Hughes of Killen, Usa. • Bill Pfingsten was the editor who published this page.
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