A tame gregarious winter
visitor throughout most of the state, although it may be found in all seasons in
the Black Hills. Pine Siskins behave very similarly as Goldfinches, and
are often found at home feeders with them. Pine Siskins are sometimes
attracted to sources of salt, and many may be killed on salted roads in the
winter.
Habitat: Prefers mixed or conifer forest during nesting
season. Found in wide variety of habitats in winter and migration,
including forest openings and edges, brushy fields, and residential areas.
Diet: Mostly seeds of trees such as birch
and spruce, also other seeds, buds, flowers, nectar, and occasionally insects.
Behavior: Will forage at all levels and in all
types of vegetation. They sometimes hang upside down, "chickadee style" as
they forage for seeds. During migration and in winter, Pine Siskins can
often be found in mixed species flocks, most often associating with
American Goldfinches.
Nesting: April through July. The nest of a Pine Siskin
is a cup built on a confer branch, anywhere from 8 to 50 feet above the ground.
The female builds the nest of grasses, sticks, weed stems, leaves, and roots,
and lines with materials such as hair, feathers, and mosses. Three to five eggs
are laid, and incubation (carried out by the female) takes 12 to 14 days.
Migration: Winters throughout most of the U.S.
Summers in Canada, the U.S. Rocky Mountains, New England, and the West Coast.
Bird Feeders: Sunflower seed (preferably hulled), thistle seed,
suet, and occasionally
other seeds.
South Dakota "HotSpot": While year-long residents
of the Black Hills, the easiest way to find Pine Siskins is near feeder
complexes. In most of the state, that only occurs during migration and in
winter, and numbers can be quite sporadic, with some winters hosting many
Pine Siskins at one location, but yet other winters where they're completely
absent. In the Black Hills, I always see them at the feeders they
typically have at the visitor's center at Pactola Reservoir.
2)
Audubon Field Guide - Pine Siskin
3)
WhatBird - Pine Siskin
Photo Information: February 16th, 2009 - Farm Island
near Pierre, South Dakota -- Terry Sohl
Additional Photos: Click on the image chips or
text links below for additional, higher-resolution Pine Siskin photos.