Truly the only understood documented overwintering rusty patched bumble bee king, discover into the a maple oak-forest, which was on 0
Rusty patched bumble-bee nests are typically 1 so you’re able to 4 legs below ground from inside the given up rodent nests or any other mammal burrows and sporadically from the floor epidermis or aboveground, as the documented by the O.Elizabeth. Plath during the 1922 and later of the R.P. Macfarlane during the 1994. Queens can get to locate quit rat burrows that with olfactory or agents signs, while the recorded because of the Lanternman and others in 2019.
Bumble bees is actually generalist foragers, meaning they gather pollen and nectar of numerous blooming plant life, since listed by the Xerces People from inside the 2013
Nothing is famous concerning the overwintering habitats regarding rusty patched bumble bee queens, but considering observations regarding other varieties we think that rusty patched bumble bee queens overwinter when you look at the upland forest and you can forests. Other types of Bombus typically means an effective chamber in reduce, flaccid soil, several centimeters deep for the bare world, moss, under forest litter or perhaps in bare-spots contained in this small lawn and could stop section having heavy plant life, while the reported because of the A great.V. Alford inside 1969 and later from the Good.Roentgen. Liczner and S. Colla inside the 2019. Overwintering environment needs could be types-particular and you can dependent on situations eg hill positioning and you will timing away from emergence. Really queens within the England were found in really-strained surface, shaded out of sunlight within the banking institutions otherwise significantly less than woods and you can 100 % free of traditions ground flowers, once the noted by the An excellent.V. Читать далее “Among the many 43 rusty patched bumble-bee colony records cited by the Macfarlane in the 1994, 95% was basically underground”