
America houses some of the largest and varied deer species in the world. Deer play essential roles in their environment, contributing to the health of the overall ecosystem by controlling plant life populations while also being a source of food for predators.
Seven Species

There are seven species of deer that can be found across the United States. These different species are scattered around different states, from Minnesota to New Mexico. Here are the largest deer that roam the country.
Moose

Moose are the largest species of deer that can be found in America. These animals are around 6 feet tall and can weigh over 1000 pounds. To make their profile even greater, male have palmate antlers that can span up to 6 feet across. They prefer boreal forests and wetlands where the temperature is cooler.
Elk

Elk, or wapiti as they are also called, is a large species of deer that is only outclassed by moose. They live in the grasslands and forests all over western America and Canada and can weigh over 1000 pounds and stand about 5 feet tall. They have unique antlers that branch out.
Diversity

Deer are amazing animals that allow them to easily adapt to their habitats nad ecosystem. They can be found in temperate forests or freezing tundras. Their population is crucial in dispersing seeds and keeping the balance in their ecosystems.
Caribou

Caribou, or reindeer, as they are called outside of the U.S., are a unique species because both males and females grow antlers.. They can weigh as much as 700 pounds and can be found in both boreal forests and arctic tundras. They are a deer population that migrates each year in search of food.
White-Tail Deer

White-tail deer are spread across north america and can weigh up to 300 pounds. Males have large antlers that help them fend off predators and compete with other males during mating season. They live in different environments across the United States including grasslands and forests.
Mule Deer

Mule deer weigh around 300-330 pounds and are named for their large and mule like ears. They call they forests and mountainous areas of the western United States home and can have the ability to leap away from predators to escape being prey.
Red Deer

Red deer originally lived in Europe and Asia alone, but over the years, they have been introduced to North America. Male red deer can weigh over 500 pounds and have large, branch-like antlers. They eat grasses and shrubs in woodlands and grasslands.
Black-Tailed Deer

The black tailed deer is a sub-species of mule deer that are one of the smallest deer in America. Males weigh up to 200 pounds and can be found anywhere from regions like California all the way up north to Alaska.
Antler Variations

One of the most notable and striking features of deer are their antlers, which can change a lot depending on the species. Moose have large, palmate antlers, while white-tailed deer have multi-pointed antlers. They are crucial tools to the survival of the animals.
Conservation

While deer are good at adapting to their environments, many species still have population threats like climate change and habitat loss. There is conservation work to try to help the population recover through habitat restoration and hunting regulations.
biodiversity

The seven deer species that call America home are an essential keystone species that keep up the biodiversity in many different ecosystems. Conservation work must continue to protect these species in order to have a healthy environment.