Rusty patched bumble-bee nests have been in given up rodent nests or any other equivalent cavities (Plath 1922, pp
The rusty patched bumble bee has been seen and you may accumulated into the a number of habitats, along with prairies, woodlands, marshes, farming terrain, and you may domestic parks and you will landscapes (Colla and you may Packer 2008, p. 1381; Colla and you can Dumesh 2010, p. 46; USFWS rusty patched bumble-bee unpublished geodatabase 2016). Brand new kinds needs elements you to assistance sufficient restaurants (nectar and you may pollen of varied and you can abundant flowers), undisturbed nesting web sites during the distance to floral resources, and you can overwintering internet for hibernating queens (Goulson et al. 2015, p. 2; Potts ainsi que al. 2010, p. 349). Rusty patched bumble bees are now living in moderate environments, consequently they are not likely in order to survive stretched periods out-of highest temperature (more than thirty five Celsius (C) (95 F (F)) (Goulson 2016, persm.).
Bumble bees is actually generalist foragers, meaning they collect pollen and nectar regarding numerous flowering herbs (Xerces 2013, pp. 2728). The rusty patched bumble-bee is just one of the very first bumble bees so you can emerge early in the fresh new spring and past so you’re able to enter hibernation, thus to meet its nutritional means, new varieties needs a steady and you will varied way to obtain blooming vegetation.
FWSR3ES20150112 to your at The reader try directed on the Rusty Patched Bumble-bee ( Bombus affinis) Variety Status Review (SSA; Szymanski et al
190191; Macfarlane ainsi que al. 1994, p. 4). Read more →