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Carmichael Island - Watts Bar Lake

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Colony Name: Carmichael Island - Watts Bar Lake
Colony Code: Loudon-1

County: Loudon

Geographical Location.
    Physiographic Province:
   
Latitude and Longitude: 35.7441 and -84.3065
        How Obtained: Topozone

Nearest City/Town: Loudon
Distance: 1.5 miles as the heron flies; 3 miles by water.
Directions from town to colony: Carmichael island is an island in Watts Bar Lake. One route is to boat from the boat ramp below Fort Loudoun Dam in Lenoir City for about 7.5 miles to the northwestern tip of Carmichael Island where the nests are located.
Owner: Privately owned
    Address:
Management Plan: None

Description.
    General Description:
The site is a large fresh water island in Watts Bar Lake.

    General Habitat: Freshwater Island
    Specific Habitat: Deciduous Trees
    Species of nest trees:
    Size: 0.75 hectares

History.
   
Carmichael Island, Watts Bar Lake - Eight miles below dam, of breeding colony of Great Blue Heron. 2007. May 19, Great Blue Heron (4 active nests) could not see if young present due to the foliage (Carole Gobert and Tony King). Contact is Carole Gobert, cpgobert@hotmail.com,

Cumulative Breeding Summary
2007-2008

Year Species Maximum Number Adults Observed Total Number
Active Nests
Total Number
Young Seen in Nests
Estimated Breeding Pairs
2007 Great Blue Heron -- 4 -- 4
2008 Great Blue Heron 15 13 1 13

2008 Survey Results.
    Survey Dates:
April 23, 2008 (11:00-11:15 a.m.)
    Survey Vantage Point:
From Boat

    Primary Observers:
Carole P. Gobert, 1304 Barcelona Drive, Knoxville, TN 37923, 865-254-8841, cpgobert@hotmail.com.
       
Additional Observers: Tony King, 110 Lee Drive, Lenoir City, TN 37771-3062, 865-988-6172; Wes James, TVA.

 

2008 Breeding Surveys

Date Species Reproductive Stage Survey Type (Nests) Survey Type (Adults) Total Number Adults Total Number Nests Number Active Nests Number Young Seen Estimated Breeding Pairs

April 23

Great Blue Heron Eggs In Nest Actual Count Actual Count 15 13 13 1 13
Comments: Great Blue Herons nest only at the northern tip of the island.

 

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