CHICAGO -- The grazers are back at O'Hare International Airport.
Goats, sheep, llamas and burros are spending part of their time at grassy areas of the airport.
This is the animals' second season helping to manage vegetation growth at O'Hare.
Goats, sheep, llamas and burros are back at O’Hare International Airport, helping to manage vegetation growth. (WLS Photo)
Goats, sheep, llamas and burros are back at O’Hare International Airport, helping to manage vegetation growth. (WLS Photo)
Goats, sheep, llamas and burros are back at O’Hare International Airport, helping to manage vegetation growth. (WLS Photo)
Goats, sheep, llamas and burros are back at O’Hare International Airport, helping to manage vegetation growth. (WLS Photo)
Goats, sheep, llamas and burros are back at O’Hare International Airport, helping to manage vegetation growth. (WLS Photo)
Goats, sheep, llamas and burros are back at O’Hare International Airport, helping to manage vegetation growth. (WLS Photo)
Goats, sheep, llamas and burros are back at O’Hare International Airport, helping to manage vegetation growth. (WLS Photo)
Goats, sheep, llamas and burros are back at O’Hare International Airport, helping to manage vegetation growth. (WLS Photo)
Goats, sheep, llamas and burros are back at O’Hare International Airport, helping to manage vegetation growth. (WLS Photo)