Purple birds aren’t the the most common birds in Colorado but they can still be found if you know where to look. In this article I’ll be covering 5 unique purple birds to look out for in the state.

• Purple Martin 
• Common Grackle 
• Violet Green Swallow 
• Rock Pigeon 
• European Starling 

5 Purple Birds In Colorado

1. Purple Martin (Progne Subis)

• Size: 19 – 20cm
• Weight: 45 – 60 grams
• Wingspan: 39 – 41cm

You’ll be able to spot purple martins in the western region of Colorado when breeding. In the remainder of the state these martins will generally migrate to their desired location for breeding or wintering. 

Purple Martins are recognised by their almost entirely purple plumage with the wings and lower half of their body purple, and the remainder a darker blue color. Females on the hand are mostly white and gray with hints of blue on their plumage.

As for where these birds live, it tends to be around open locations that are at least 40 ft. from trees or buildings so, you’ll often see them perching on utility wires and houses throughout the local Texan neighbourhood. 

Purple Martins tend to eat mostly flying insects like house flies, crane flies, beetles, moths, butterflies and even dragonflies. Dragonflies in particular are a very important part of their diet.

These avians have been known to live for 13 years but, the average for most probably wouldn’t surpass 6 – 7 years.

2. Common Grackle (Quiscalus Quiscula)

• Size: 28 – 34cm
• Weight: 74 – 142 grams
• Wingspan: 36 – 46cm

Common grackles can be spotted in most of Colorado in their spring and summer months of breeding. 

The common grackle is recognised by their purple head, brown mixed with hints of purple on their wings and back, blue wing tail and chest. Females are mostly a duller darker brown color with small inklings of purple on their body.

These birds tend to spend the majority of their time within wet, open woodlands, marshes as well as in suburbs, parks, and agricultural fields. 

As for the type of food a common grackle eats, it includes eating many forms of crops like corn as well as nearly anything else that catches their eyes such as food foraged from garbage.

The average lifespan for these birds is around 17 years whilst some are able to live till the age of 22.

3. Violet Green Swallow (Tachycineta Thalassina)

• Size: 13 – 14cm
• Weight: 13 – 15 grams
• Wingspan: 26 – 28cm

You’ll be able to spot violet green swallows in most of Colorado besides the eastern border of the state throughout their breeding season. 

Violet green swallows are recognised by their darker green upper back and upper head, graysish/green wings, tail feathers with elements of purple along with a white face and breast. Females look very similar to the males.

You’ll find these swallows around deciduous and coniferous forest where you’ll see them nesting within tree holes.

These swallows feed on a variety flying insects like flies, true bugs, wasps, winged ants, wild bees, beetles, moths etc. like most others. They will also eat the occasional berry or seed if they come across some.

The oldest recorded violet green swallow lived for 9 years and 1 month but, the typical lifespan for these birds will be at least a couple years less.

4. Rock Pigeon (Columba Livia)

• Size: 30 – 36cm
• Weight: 265 – 380 grams
• Wingspan: 50 – 67cm

You’ll be able to find rock pigeons in Colorado all throughout the year as it’s a permanent residence of theirs. 

Rock pigeons are mostly gray with elements of black on their wings and green plus purple hue across their neck. Females are generally smaller in size and also have a flatter head unlike the males who tend to have a more round head shape.

These pigeons spend the majority of their time around urban parks and neighbourhoods, around farms, under highway, railroad bridges as well as near tall rocky cliffs.

In regards to the food rock pigeons eat, they include a variety of seeds, bread crumbs, seed grasses, worms among other insects, berries and acorns.

Rock pigeons tend to live for 6 years in the wild when averaged out.

5. European Starling (Sturnus Vulgaris)

• Size: 20 – 23cm
• Weight: 60 – 96 grams
• Wingspan: 31 – 40cm

European starlings were first introduced to north America in the early 1890’s and over the years have adapted to the state in such a way that now they can be found in Colorado year round. 

These starlings are recognised by their multi colored plumage which is made up of purple, green, blue and gray. The head and neck are purple with hints of green, their wings green and gray, the belly and breast blue and green with the beak a striking yellow color. Females on the other hand are mostly a light brownish/gray color.

European starlings can often be found around people, using mowed lawns, city streets, and agricultural areas like city parks as their place of rest. 

As for what they eat, it includes worms, snails, insects, fruit and seed mixes. They do also forage for food around soil and rocks.

European starlings are known to live for around 2 – 3 years on average in wild, whilst the number is much higher in captivity achieving a max of 20 years within such an environment.