'Stingless bees' diaporamas de présentation

Actual and potential tragedies: conflicts over female caste fate in Apis and Melipona bees

661 views • 55 slides

Tom Wenseleers Department of Biology University of Leuven, Belgium tom.wenseleers@bio.kuleuven.be

The evolution of conflict and cooperation in insect societies: towards greater realism in inclusive fitness models. Tom Wenseleers Department of Biology University of Leuven, Belgium tom.wenseleers@bio.kuleuven.be. Conflict & cooperation. insect societies: highly cooperative

530 views • 46 slides

VIDEO I

12. VIDEO I. People, Plants, and Pollinators. VIDEO II. Free Soloing with Alex Honnold. 12. VIDEO I. People, Plants, and Pollinators. BEFORE VIEWING. VIEWING. AFTER VIEWING. TOPIC PREVIEW.

274 views • 27 slides

Stingless Bees Culture

Stingless Bees Culture. BY JOSEPH MACHARIA. Introduction. Social bees 6 genera comprising of 19 species have been identified in Africa. (Eardley, 2004). Nests; tree cavities, ground and open. Kenya. Kakamega. Mwingi. Arabuko Sokoke. Hypotrigona gribodoi. H.gribodoi Queen.

1.25k views • 20 slides

Supplemental Material: Animated GIFs

Supplemental Material: Animated GIFs. Foraging Behavior of STINGLESS BEES ( Tetragonula biroi Friese ): Distance, Direction and Height OF PREFERRED FOOD SOURCE. Single-Factor Experiment Directionality. July 10, 2009 (colony A). (Opening). Single-Factor Experiment Directionality.

299 views • 12 slides

STINGLESS BEES AND CLIMATE CHANGE

STINGLESS BEES AND CLIMATE CHANGE. Peter Kwapong Department of Entomology and Wildlife University of Cape Coast Ghana. Overview. Introduction Stingless bees and their importance How stingless bees are impacted by human activities The result: Climate change Effects on bees

283 views • 12 slides

STINGLESS BEES AND CLIMATE CHANGE

STINGLESS BEES AND CLIMATE CHANGE. Peter Kwapong Department of Entomology and Wildlife University of Cape Coast Ghana. Overview. Introduction Stingless bees and their importance How stingless bees are impacted by human activities The result: Climate change Effects on bees

131 views • 12 slides