Here are the possible solutions for nesting site perhaps clue
Answer
Clue
Relevancy
eave
Clue
Nesting site, perhaps
Nesting site
Nesting place, perhaps
Definition
to give cover under the eaves of a building
islet
Clue
Tern's nesting site, perhaps
Sea gull nesting site, maybe
Definition
a small island
mistletoe
Clue
Spotted-owl nesting site
Definition
a Eurasian evergreen shrub, with leathery leaves, yellowish flowers, and waxy white berries, grows as a partial parasite on various trees, also MISLETOE
cacti
Clue
Nesting places for elf owls
Definition
CACTUS, (Latin) a succulent plant of the family Cactaceae, with thick fleshy stems, usually spiny and without leaves