10 Facts About False Killer Whales
They may not be the first species that pops in your head when you think about dolphins, but they need our help urgently. The populations seem to be fairly unfold out, and are sometimes present in deeper seas which signifies that we don’t know an terrible lot about them. But there is one population, who live in shallower waters off Hawaii, that’s well–studied, and plenty of what we do know comes from this group. False killer whales are so sociable they’ve even been recognized to supply food to human divers.
It normally inhabits open oceans and deep-water areas, although it may frequent coastal areas close to oceanic islands. Generally, the false killer whale targets a big selection of squid and fish of various sizes throughout daylight. They typically target giant species of fish, such as mahi-mahi and tuna. A video taken in 2016 close to Sydney exhibits a bunch hunting a juvenile shark. It generally discards the tail, gills, and abdomen of captured fish, and pod members have been recognized to share food. False killer whale researchers in New Zealand rely closely on sightings reviews.
Time between births is unknown, however is estimated to be round 7 years. Female false killer whales enter menopause and turn into much less reproductively successful between 44 and 55 years old. False killer whales are high predators that primarily hunt fish and squid.
The False killer whales mate throughout the year with peak periods, occurring from January to December and in March. Females give start to a single calf, after which they don’t breed for about 6.9 years on common. Even after weaning, calves typically stay in the identical group with their mom. Males of this species are sexually mature by years old, whereas females attain maturity within years old. They are almost at all times seen in affiliation with oceanic bottlenose dolphins. These bottlenose dolphins are completely different to those that are usually seen up around the coastline.