Attracting Lesser Long-Nosed Bats to Your Yard The lesser long-nosed bat (Leptonycteris yerbabuenae) is a keystone species in Arizona's desert ecosystems, playing a vital role in pollination and seed dispersal.

Attracting Lesser Long-Nosed Bats to Your Yard

The lesser long-nosed bat (Leptonycteris yerbabuenae) is a keystone species in Arizona's desert ecosystems, playing a vital role in pollination and seed dispersal. These fascinating creatures are attracted to gardens and backyards that provide the necessary resources for survival.

Key Facts About Lesser Long-Nosed Bats

• Migratory Pattern: The lesser long-nosed bat migrates between Mexico and the southwestern United States, with Arizona being a crucial stopover point.
• Food Source: These bats feed on nectar from cacti, particularly saguaro (Carnegiea gigantea) and organ pipe (Stenocereus thurberi), as well as pollen and insects.
• Roosting Sites: Lesser long-nosed bats roost in dark, quiet areas with temperatures between 60°F to 80°F (15°C to 27°C).

Creating a Bat-Friendly Yard

To attract lesser long-nosed bats to your yard, consider the following tips:

• Plant Nectar-Rich Cacti: Incorporate native cacti species like saguaro and organ pipe into your garden. These plants will provide food for the bats during their migration.
• Install a Bat House: Provide a dark, quiet roosting site by installing a bat house specifically designed for lesser long-nosed bats. Ensure it is installed in an area with minimal disturbance and wind protection.
• Avoid Using Insecticides: Pesticides can harm bats and other wildlife, so opt for natural pest control methods instead.

Best Times to Visit

To witness the lesser long-nosed bat migration, plan your visit during the peak migratory periods:

• Spring (March to May): Observe the bats as they return from their wintering grounds in Mexico.
• Fall (August to October): Witness the bats departing for their wintering grounds.

Practical Info

• Location: Arizona, particularly areas with saguaro and organ pipe cacti
• Best Time to Visit: March to May (spring migration) or August to October (fall migration)
• Guided Tours Available: Yes, contact local wildlife experts or park rangers for more information