The red-tailed hawk nest that produced two chicks last summer is once again occupied by a pair of red-tails. A conifer sprig adorning the outside of the nest was the first clue that a second brood might be in the works. Yesterday I saw both male and female return to the nest carrying strips of bark, which the female applied to the lining of the nest. Mid-March is when red-tails typically are building or refurbishing their nest and laying eggs. They begin incubating as soon as the first (of 2 – 3) egg is laid, with the male and female both participating. This photograph was taken at the changing of the guard.