Study

Supplementary feeding increases body fat percentages of northern bobwhites Colinus virginianus on two rangeland sites in Texas, USA

  • Published source details Doerr T.B. & Silvy N.J. (2006) Effects of Supplemental Feeding on Physiological Condition of Northern Bobwhite in South Texas. The Journal of Wildlife Management, 70, 517-521

Actions

This study is summarised as evidence for the following.

Action Category

Provide supplementary food for gamebirds to increase adult survival

Action Link
Bird Conservation
  1. Provide supplementary food for gamebirds to increase adult survival

    A paired sites study in two pairs of 260 ha rangeland sites in Texas, USA, in from spring 1986 until spring 1987 (Doeer & Silvy 2006) found that northern bobwhites Colinus virginianus from sites supplied with supplementary food had significantly higher body fat percentages than bobwhites from control sites (average of 11.8% body fat for 111 bobwhites from fed sites vs. 10.1% for 110 bobwhites from control sites). Supplementary food consisted of 16 feeders supplied with 15 kg of milo (a high-carbohydrate, low fat and low protein supplement) and checked twice weekly. Between 46 and 70% of bobwhites shot on fed sites had milo in their crops. No investigation was made of survival.

     

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