Photos of three Warré colony die-outs
Out of 11 colonies wintered in October 2008, 8 were still alive by 21 March 2009. The 2007 and 2008 seasons were poor for foraging, especially 2008. These colonies had failed to store enough honey. A large block of candy placed on the top-bars in an eke in October would most likely have prevented these die-outs, which all look like having been caused by starvation as there was no honey in any of the three hives at post-mortem. However, there is the problem of drawing a balance between routine supplementation of winter stores to save colonies and selecting for colonies that are capable of providing for themselves. David Heaf's bee index
Warré 3 (started 2007) | Warré 5 (started 2007) | Warré 8 (started 2008) |
![]() Some chewing of the hessian cloth. |
![]() Evidence of damp. Whether from condensation or driven rain penetration is unclear. |
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![]() Cloths are propolised between the top-bars such that all the holes in the hessian are filled. |
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![]() Dead bees viewed between top-bars. Combs parted. |
Dead bees in W8 were in a similar position. No top view available. |
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![]() Dead bees on comb. Many head first in cells. |
![]() Patch of dead bees going mouldy. |
![]() Patch of dead bees going mouldy. |
![]() Irregular comb despite wax bead starter on all top-bars. |
![]() Queen cells on edge of irregular comb. |
No picture available. |
![]() Many combs start on one top-bar and cross to the adjacent one. |
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![]() The colony was wintering in less than a full box of comb. Warré 5 did this successfully through 2007/8 winter and went on to swarm in the summer. |