Only In Brazil 9 - Whale-Protecting Lifeguards

A female southern right whale and her calf were seen frolicking near Rio's Copacabana beach, attracting large crowds. Lifeguards ensured the whales' safety by preventing them from getting too close to the shore. The whales might have been migrating or feeding along the coast. The video includes humorous remarks about the whales and lifeguards, highlighting the large size of Brazil's beach whales.

What were the southern right whale and her calf doing near the beach?

Why are lifeguards circling the whales in their boat?

What might be the reasons for the whales' presence near the beach?

What humorous suggestion is made about what to call the whales?

How does the text describe the size of the whales in relation to other things in Brazil?