Food, Space, and Materials
yes gray whales have theet
No. Killer whales eat gray whales.
no. gray whales do not hunt. they feed on krill.
Only Killer Whales (Orcas) prey on gray whales.
Their population number is between 18,000 and 30,000 Gray Whales.
If gray whales died, the population of barnacles could potentially increase significantly. Gray whales play a crucial ecological role by feeding on benthic organisms, including some of the same food sources that barnacles rely on. With the decline of gray whales, there would be less competition and predation, allowing barnacle populations to thrive. However, this increase could also lead to overpopulation, which might ultimately harm the ecosystem's balance.
No gray whales are killed. Indigenous communities in Alaska kill 50 bowhead whales a year.
Gray whales - like all whales - are warm blooded.
THE TOOTHLESS WHALES: blue whales, finback whales, right whales, sei whales, humpback whales, and gray whales. THE TOOTHED WHALES: white beluga whales, black beluga whales (pilot whales), orcas (killer whales), sperm whales.
Depending on where they live, Killer Whales compete with sharks for food. In areas where orcas depend on mainly fish as the majority of their diet, such as the Pacific Northwest, they also compete with dolphins, whales, and porpoises.
umm....tough one but blue whales are unharmful and gray whales are very harmful for example 'the killer whale"...