What essential requirement links the disparate geographic locations inhabited by the Elf Owl?
Answer
Pre-existing cavities
What links their arid and semi-arid locations is a specific requirement for nesting sites, which must be pre-existing cavities.
Related Questions
What distinction does the Elf Owl immediately hold in the avian world?Approximately how long is the average Elf Owl?What is the typical weight range for an adult Elf Owl?Which feature sets the Elf Owl apart from many other North American owl species according to field guides?What essential requirement links the disparate geographic locations inhabited by the Elf Owl?In which specific structure is the Elf Owl famously known to nest in the Sonoran Desert?What term describes the Elf Owl's role regarding cavity creation for nesting?Besides being active at night, when else is the Elf Owl frequently observed hunting?What constitutes the overwhelming majority of the Elf Owl's diet?How are the Elf Owl's primary territorial or contact calls typically described?What measurement might be a more effective population indicator for Elf Owls than traditional territory mapping?When is the best time suggested for spotting an Elf Owl based on visual detection strategy?