10 Fun Facts About the Gray Catbird

If you don't already love these curious crooners, you soon will.

The Gray Catbird is a medium-size songbird that can commonly be听found across the eastern听United States and Midwest. A听frequent听visitor to听backyards, catbirds are often heard before they are seen, either听flitting about in the brush or perched out in the open, singing听proudly and loudly. Curious and active, these birds also have a feisty side听when defending their territory鈥攐r the occasional bird feeder鈥攆rom intruders. Their big personalities make them a favorite of birders, so听whether you're already familiar with this species or just听looking to learn more, enjoy these fascinating Gray Catbird听facts.听

  1. Gray Catbirds belong to the family Mimidae, an assortment of songbirds known for their mimicry, including mockingbirds, thrashers, and tremblers. Like other mimids, Gray Catbirds exhibit impressive听vocal prowess, with males able to听rattle听off an听array of phrases featuring听chirps, squeaks, whistles, whines, and even gurgles. When singing,听performances can last more than 10 minutes听and incorporate songs from , tree frog calls, and even manmade and听mechanical sounds!
  2. Gray Catbirds can produce two sounds at the same time thanks to their ability to use each side of their syrinx, or vocal organ, independently. These听songsters can also produce sounds from only one side at a time or alternate between the right and left sides.听
  3. Is that a cat in those听bushes? Not so fast. Gray Catbirds get their common name from their distinctive mewing call, which can sound like a听cat鈥檚 meow to some ears. It鈥檚 the most well-known out of the species'听, often used while courting mates or defending their territories. Catbirds also make a quirt听call and听produce a loud chattering chek-chek-chek,听known as a ratchet call.听
  4. From March to late April, Gray Catbirds begin migrating from Mexico, Central America, and the southern United States听to their northern U.S.听breeding grounds and up into Canada. Summer migrants start returning south in late August. While most birds are migratory, year-round catbird populations can be found along the Atlantic seaboard from southern Massachusetts to northern Florida and over to the Gulf States.听
  5. 听Hoping to spot one of these reclusive crooners? Head to the bushes. A Gray Catbird鈥檚 life revolves around dense shrubs and low-lying vegetation, with everything from foraging to nest building taking place in thickets, small trees, and vine tangles. In fact, the catbird's听genus name,听, comes from the Latin phrase for 鈥渓ittle thicket,鈥 a nod to the catbird鈥檚 preferred habitat.
  6. 听Catbirds are omnivores, but they especially love fruit, often听targeting听commercial crops of听blackberries, cherries, grapes, and strawberries. Their habit of听听than they eat, however, can make them unpopular with gardeners. In spring and summer,听orange halves听and jelly are a good way to attract catbirds鈥攁nd maybe an oriole鈥攖o your yard or balcony. Of course, you can also plant native plants like elderberry and serviceberry.听
  7. The Gray Catbird patrolling your blackberry bushes or hogging the bird feeder this year is most likely the same one from last year. 听suggest that catbirds often return to the same nesting grounds each year. What's more, the oldest known Gray Catbird was 17 years and 11 months old. First banded in Maryland in 1984, it popped again in New Jersey all that time later.听
  8. Catbirds often pair off听shortly on their breeding grounds in spring, with mating peaking from mid-May to mid-June. Females construct cup-shaped nests up to 10 feet off听the ground using听materials like twigs, bark, and mud. They line听the interior with finer materials like animal hair, pine needles, and grasses.听
  9. At first glance, Gray Catbirds听may appear all gray with only a听telltale black听cap. Both sexes, however, sport a chestnut patch of feathers under the base of their tail. During mating displays, males fluff up their breast and rump while approaching females, sometimes flashing their rufous-colored butt.听If a female accepts, she will vibrate her wings and raise her tail.
  10. Brown-headed Cowbirds often听attempt to parasitize Gray Catbird nests鈥攚hich typically consist of听3-5 green-blue eggs鈥攂ut are often thwarted.听Gray Catbirds are adept at avoiding brood parasitism by听quickly puncturing听and ejecting听foreign eggs from the nest. Research suggests that female catbirds听learn to recognize their own clutch by closely observing their听first egg laid and rejecting any others that look different.听