Although this mockingbird has recently declined in the southern part of its range, it has expanded northward during the past century, a trend likely to continue as suburbs and areas of second growth spread.
In the northern part of its range, it occurs in the summer and autumn, but in subtropical areas it can be found year-round.
This preference for high altitudes is influenced by latitude: in the farthest south of its range it never breeds below 2500 m above mean sea level, but in the northernmost part of its range it often breeds by the sea.
Populations in the United States are stable in the central part of its range, and it is not considered endangered in the United States.
In the eastern part of its range in China, it is, however, only reported to grow up to 1.5 m tall.
"It may well return to part of its range".
In the northern part of its range (West Indies, coast of U.S.A). it usually forms a small percentage of the total shrimp catch.
In Guatemala, it is protected by national legislation, and part of its range is within protected areas.
As is typical of Glaucidium, this species is partially diurnal, although it may be more nocturnal in the southern part of its range.
In the southern part of its range, however, the Canada lynx's diet is more diversified: it preys on carrion and possibly even young ungulates.
In the northern part of its range, Stripe-tailed Hummingbird does not overlap geographically with any other species of Eupherusa.
