Plants and birds of Lethbridge

March 16, 2022

Lyndon Penner has been in an intense and all-consuming relationship with the natural world since he first arrived in the world 40 years ago. A writer, gardener, designer and speaker he has lectured at a great many colleges and universities and has also done botanical guide work in Waterton Lakes National Park and at the Nikka Yuko Japanese Garden. His new book, 'The Way of the Gardener', has just been released.  

The best thing about living in Lethbridge is the great biodiversity found in our coulees and river valley. I've been exploring here for a number of years now and I've been continually delighted by the birds, insects, flowers, and reptiles that call this sunny, windswept part of the country home. Cottonwood Park was an early favourite full of grassland sparrows, porcupines, and even rattlesnakes! Six Mile Coulee with its preponderance of prairie crocus and moss phlox in early spring was another. Just a few blocks over from me a wake of turkey vultures roosts every night and they have sort of become "local celebrities"; well to the birdwatchers, anyway. Walking beside the river in fall when the trees turn to gold or hearing the first horned lark at the end of winter, these are the experiences that have made Lethbridge memorable for me. 

Lethbridge boasts a wide assortment of interesting, beautiful, and colourful birds. Some of them are happy to live in our parks, gardens, and backyards and others prefer to live in the native prairie grasses down in the coulees. Here are our top ten favourites!

Photo By Ken Orich

Blue jay

Jays are always mad about something! Noisy and very intelligent, blue jays are happy to come to birdfeeders to grab peanuts and sometimes tree nuts as well. They have to be among our most beautiful birds; unmistakable and always a delight to see! They are common throughout the Lethbridge area.

Photo By Ken Orich

Pine siskin

Delightful little finches, pine siskins frequently show up at bird feeders and in Lethbridge backyards. They have a very amusing and distinctive call that sounds like a child’s toy winding up!

Photo By Ken Moore


As they are primarily seedeaters, goldfinches are among the last of the songbirds to nest and are very common in Lethbridge gardens in mid to late summer. They are usually found in small groups, eagerly extracting seeds from purple coneflower (Echinacea), grasses, and thistles. The black and gold males are very distinctive; the female is pretty but not quite so flashy.

Photo By Ken Orich

Rufous hummingbird

Feisty and fearless, rufous hummingbirds often appear in Lethbridge on both their spring and fall migrations. They are strongly attracted to gardens and streets where flowers are abundant, sometimes setting up shop and staying for a while in a yard with particularly good feeding areas.

Photo by Ken Moore

Downy woodpecker

Little black and white sweethearts, downy woodpeckers are very busy patrolling trees and shrubs all over town and because they are not songbirds, they often don’t get the appreciation and love they deserve. They do incredibly important work controlling the grubs and larvae of numerous pest insects and will greatly appreciate if you put up a suet feeder for them; especially in winter. 

Photo from Helen Schuler Nature Centre

Ring-necked pheasant

Not native to North America, ring-necked pheasants were brought here from Asia more than 100 years ago. They were intended to be hunted as game birds, but they didn’t do well everywhere. Lethbridge (and Medicine Hat) are two places where they succeeded! They can often be seen in Cottonwood Park and down around the Helen Schuler Nature Centre. The females are elegantly patterned in shades of white, brown, and black and the males have long bronzy tales with gleaming green heads and red-eye patches. They have a startling shriek, most often heard in the springtime.

Photo by Ken Moore


These beautiful birds are not larks at all but actually related to the orioles. They return in early April and their song is loved by all who walk in the open and grassy places.

Photo by Leland Kirk

Mountain bluebird

These stunning songbirds are as blue as flax petals! They favour open pastures and prairies and are not found exclusively in the mountains. They return early in the year and many of the farms and acreages around Lethbridge will have nesting boxes for them along their fence lines.

Photo by Ken Orich

Clay-Coloured Sparrow

Many people don’t realize the incredible abundance we have of native sparrows! Most are brown in colour and not dazzling to look at, but quite a few are good singers. The clay-coloured sparrow is common along roadsides, ditches, farmlands, and the coulees of Lethbridge. It has a distinctive, buzzy trill that sounds much like an insect. They are charming and lovely!

Photo by Lloyd Bennett

Great Horned Owl

Alberta’s official bird, the great horned owl has the most diverse diet of any bird of prey in North America. Here in Lethbridge, they are even known to take rattlesnakes sometimes! Mice, gophers, squirrels, smaller birds, and sometimes even housecats are all on the menu! We tend to be sleeping when owls are awake, but they are certainly here! Look for them in old, established cottonwoods down in the river valley…

Want to learn more about Alberta birds? Visit the Alberta Birds of Prey Centre in Coaldale AB to get up close and personal with Alberta's birds!

House Cats

Please keep in mind that domestic house cats are the number one cause of death for songbirds in North America. (We call them “house” cats for a reason!) Please do not allow your cat outdoors without proper supervision!

Native Plants of Lethbridge 

There are a great many beautiful native plants to be found in the Lethbridge area and some of our favourites include the following:


Lots of people are surprised to find that there are native cacti in Canada! Lethbridge boasts two species; the plains prickly pear (Opuntia polyacantha) and the pincushion cactus (Escobaria vivipara). Both are very beautiful! Prickly pears grow low to the ground and flower in early summer. They are usually bright lemon yellow but can also be gold, apricot, or rosy pink. They are a tremendously good source of pollen and nectar and some of the native birds also use them as “predator-proof” nesting habitat! Pincushion cactus form little ball-shaped mounds and flower just briefly. The blooms can be magenta, rose, mauve, or fuchsia in colour and are quite gorgeous!

Photo from Helen Schuler Nature Centre

Showy Milkweed

Showy milkweed (Asclepias speciosa) is a common plant of roadsides, ditches, and other open spaces. It has large, grey-green felted leaves and ball-shaped clusters of soft pink flowers in early summer. These are loved by bees and butterflies! Milkweeds are also famous for being the host plant for our largest species of butterfly, the monarch.

Photo by Lloyd Bennett


Milkvetch (Astragalus) should not be confused with milkweed; they are unrelated! These beautiful members of the bean family are common in Lethbridge and we have quite a number of species. Their foliage is often quite beautiful as well! The two-grooved milkvetch has gorgeous purple to lavender coloured flowers in early summer. Drummond’s milkvetch has ivory to cream-coloured blooms. You may even find the adorable little cushion milkvetch; aptly named and flowering very early in the year!

Photo from Helen Schuler Nature Centre


There are nearly 300 species of Penstemon in North America and quite a number of them grow in the Lethbridge area. The beautiful white penstemon (Penstemon albidus) is common but only flowers briefly. The yellow penstemon (P. confertus) has tiny pale yellow flowers loved by bees and butterflies. Smooth blue penstemon (Penstemon nitidus) and small blue penstemon (P. procerus) can all be found in our beautiful river valley system.

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