The species - at least as far as specimens roosting in Northern Tunisia are concerned - seems able to give birth much earlier in the spring than the closely related species
Myotis myotis or
M. blythii in Europe or Western Asia: Individuals born that year and able to fly were observed in
el Haouariya caves May 24, 2011, (i.e. these juveniles were born between 3 and 4 weeks prior). Hybrids of Felten's myotis and
M. blythii punicus have sometimes been found in the wild. Felten's myotis primarily hunts
beetles and other hardbodied insects. It roosts in caves during the day, and forms colonies of 300 to 500 bats. ==References==