State symbols have been a mainstay of U.S. culture for well over 100 years. Official symbols are used to represent the cultural heritage and natural history of each state in the most fun way possible.

Fortunately, Colorado is no different from many other U.S. states, with an abundance of symbols that are indicative to the state’s historical roots and geological history. There are also recognizable icons and emblems for each state, such as state seals and flags, nicknames and mottos, and much more which we have included in our Colorado state symbol list.

Colorado state symbols

Colorado State Symbols List

There is an incredible amount of state of Colorado symbols, and all states for that matter, creating a plethora of interesting facts, both from the past and in more recent times. We have shortlisted the top 6 most significant state symbols of Colorado below and further down the page you will find a comprehensive list of symbols noting each Colorado symbol and the date that each were officially created and recognized.

Colorado State Animal

The incredibly majestic and unique Rocky Mountain bighorn sheep (Ovis canadensis) has been the official Colorado state animal since 1961. Their name came about due to their almost cartoon-like giant, curling horns, growing to a maximum of 50 inches in length!

Colorado state animal

Not only are they known for their freakishly large horns, but they possess incredible agility and balance. They reside in rugged terrain, where they will feed and reproduce. Their impressive horns do not shed on an annual basis like the antlers of deer and elk, instead, they grow at a slower pace but throughout their entire lifespan.

Colorado State Fish

Greenback cutthroat trouts (Oncorhynchus clarki somias) became the official Colorado state fish during 1994. The main reason for their adoption as the state’s fish is their popularity throughout the state. Colorado is full of streams and rivers, and the majority of them are populated with these fish.

Colorado state fish

Colorado State Bird and Flower

The Colorado state bird and flower are a fantastic representation of the state, past, and present. The migratory lark bunting (Calamospiza melancorys Stenjneger) became the official Colorado state bird in 1931. These birds are incredibly loyal, and are also beautiful, with the males being jet black with white wings, and in the winter, they change to gray and brown, which is more similar in appearance to the females.

Colorado state bird and flower

The white and lavender Rocky Mountain Columbine (Columbine Aquilegia caerulea) is a beautiful flower with a distinctive aroma to attract bees and begin the pollination process. It has been the Colorado state flower since 1899 (over 120 years ago), after winning the vote of the schoolchildren of the state.

Colorado State Seal

The current Colorado state seal was officially adopted in 1877, which was a year after the state officially joined the union. The current version you see of the Colorado state seal is the only version that has been created, there are absolutely no other versions or revisions of the state seal.

Colorado State Insect

The beautiful Colorado hairstreak butterfly (Hypaurotis crysalus) was adopted as the official state insect for Colorado back in 1996. This was thanks to the steady efforts of 4th-grade students from Wheeling Elementary School in Aurora, Colorado. Their successful lobbying was led by teacher Melinda Terry.

Colorado state insect

Colorado State Tree

The majestic Colorado blue spruce (Picea pungens) is the official Colorado state tree and has been since Colorado school children voted to adopt the blue spruce as the official tree to represent the state during Arbor Day in 1892. However, it was actually not until 1939 when the Colorado blue spruce became the official Colorado state tree.

Colorado state tree

All Colorado State Symbols (Table)

Now that we have taken a look at some of the more popular and notable state symbols that are associated with the state of Colorado, it makes sense to showcase all the Colorado state symbols that are best used to represent the state’s history and more present achievements and moments. Here is the complete list of state symbols and the year they became official:

Type Of SymbolState SymbolYear
Colorado State AmphibianWestern tiger salamander (Ambystoma mavortium)2012
Colorado State Air and space museumWings Over the Rockies Air and Space Museum1997
Colorado State AnimalRocky Mountain bighorn sheep (Ovis canadensis)1961
Colorado State BirdLark bunting (Calamospiza melancorys Stejneger)1931
Colorado State CactusClaret cup cactus (Echinocereus triglochidiatus)2014
Colorado State FishGreenback cutthroat trout (Oncorhynchus clarki stomias)1994
Colorado State FlagCivil and State Flag1901
Colorado State FlowerWhite and lavender columbine (Aquilegia caerulea)1899
Colorado State Folk danceSquare dancing1992
Colorado State FossilStegosaurus1982
Colorado State GemstoneAquamarine1971
Colorado State GrassBlue grama grass1987
Colorado State InsectColorado hairstreak butterfly (Hypaurotis crysalus)1996
Colorado State MineralRhodochrosite2002
Colorado State PetsAdopted shelter dogs and cats2013
Colorado State Recreational sportsSkiing and snowboarding2008
Colorado State ReptileWestern painted turtle (Chrysemys picta bellii)2008
Colorado State RockYule marble2004
Colorado State SealSeal of the State of Colorado1877
Colorado State Song"Where the Columbines Grow," by A.J. Flynn1915
Colorado State Song"Rocky Mountain High," by John Denver2007
Colorado State Summer heritage sportPack burro racing2012
Colorado State TreeColorado blue spruce (Picea pungens)1939