Every month is a wildlife delight in the Galapagos Islands, and the northern summer months are no exception. The giant tortoises on Santa Cruz island have begun to migrate to the highlands in preparation for nesting season, blue-footed boobies are particularly active and, if you’re lucky, you may get to see the curious courtship ritual of the flightless cormorants. Whales and dolphins are more active, especially off the western islands. It is also a good time to spot migrant shorebirds. In central islands you can observe sea lions starting to give birth and rearing their young.