Final answer:
The person who wanted to see the animal's nests up close was Francis Hobarck Herrick, described as a handsome stranger. He was particularly interested in finding the heron's nest, which is made of sticks and belongs to a tall white bird with soft feathers and long thin legs.
Step-by-step explanation:
The person who wanted to see the animal's nests up close was Francis Hobarck Herrick. He was described as a handsome stranger who offered to pay anyone who could show him the heron's nest. He expressed his eagerness to find the nest and mentioned that the heron is a tall white bird with soft feathers and long thin legs, and its nest is made of sticks.