108/150: Dead moose, buffet, fighting arena, or dance floor? For waltzing flies, it’s all the above

Animalia: Arthropoda: Insecta: Diptera: Piophilidae: Piophilinae: Prochyliza: Prochyliza xanthostoma (Walker, 1849)

This North American fly occurs in forests, aggregating around moose carcasses as they are carrion feeders. Females will wait on vegetation surrounding a carcass and watch males combat on the carcass. The flies are sexually dimorphic and males have larger antennae, head capsules, and foretarsi for competing in combat. Continue reading “108/150: Dead moose, buffet, fighting arena, or dance floor? For waltzing flies, it’s all the above”

56/150: Are Moose mothers baby thieves?

animalia: Chordata: Mammalia: Artiodactyla: Cervidae: Capreolinae: Alces: Alces americanus (Linnaeus, 1758)

The second week of May begins the start of moose baby season! Baby moose clock in at approximately 30 pounds and can outrun a person within the first five days. Moose calves and their mothers bond quickly and calves are observed calling and attempting to rouse their mothers into playing (usually without success). Continue reading “56/150: Are Moose mothers baby thieves?”