Skip to main content

Beefalo

Today's animal is a bit... different. It's a hybrid, an animal that is a cross of two separate species. In this case we have American Bison and domesticated beef cattle. Efforts to combine the best qualities of the two have gone back decades and decades. Charles Jesse "Buffalo" Jones, dismayed at the loss of so many cattle to the harsh weather of Kansas, decided to raise Bison and attempted to produce hybrids which he called "cattalo." Unfortunately, his project didn't' work out too well, and it wasn't until the 1960's that Beefalo really began to take off.

Image from Beefalo Australia
Beefalo are not actually a 50/50 cross. They are instead closer to 5/8 Cattle, and 3/8 Bison. Crosses that contain more Bison than that are referred to as Bison hybrids. Beefalo are fertile hybrids. They are more weather tolerant, calve easier, forage better, have a longer lifespan, and provide leaner beef due to the Bison influence, and provide more milk and are easier to handle due to the Cattle side. The American Beefalo Association oversees the registration of these hybrids.

One downside to this, and I suppose to the entire western ranching industry, is that the wild Bison herds have become genetically polluted over the decades. Many of the wild Bison have Cattle DNA in them, and could actually be termed hybrids themselves because of it. This is due to the general land overlap between the ranches and Bison ranges, and due to the fast recovery of the Bison in the last few decades, after they were nearly driven to extinction.

Thanks to Ashley for the suggestion!

Labels

Labels:

Comments

  1. mainly mongoose (Lynda)August 27, 2010 at 8:13 AM

    I had no idea that American bison would breed so readily with cattle, and that they'd become genetically 'tainted' in this way. Thank you!

    ReplyDelete

Post a Comment

Popular posts from this blog

Bornean Orangutan

The Bornean Orangutan is one of two extant Orangutan species in the world. It is the third largest primate (after Gorillas) and is the largest primarily tree-dwelling animal in the world. Males are substantially larger than females, and average at around 165lbs. Bornean Orangutans are largely solitary. A handful might live within a small range but they will seldom interact with one another. Males and females only meet up to breed, which happens only once every several years. A young Orangutan will stay with it's mother for about five years, and the females tend to go about eight years between births. That is the longest interim period of any animal! Sadly, the Bornean Orangutans are in a lot of trouble. They need large forests in order to thrive, and deforestation and habitat degradation has left many homeless. They are also hunted for meat and for traditional medicines. Conservation areas are being established to help these guys in the wild, and it is believed that there are a...
59 comments
Read more

Four!

For anyone who was counting, yesterday was our birthday-- four years! Four years filled with animals from A to Z, more than 1,100 of them! I can't thank my readers enough, it's been wonderful! And in celebration of that milestone... I'm taking a break. Hopefully not forever, but for a little bit at least. In the mean time I plan on getting a new layout out, along with some updates to some of the older articles. I'll post updates here and on the Facebook page, I'm also brainstorming some new animal-related projects, so keep an eye out! Thanks again for four awesome years!
18 comments
Read more

Banggai Cardinalfish

Pterapogon kauderni The Banggai Cardinalfish is a small tropical fish that is becoming very rare in the wild, even though it has been successfully bred in captivity. You will only find these small, 3in long fish around the Banggai Islands of Indonesia. They are the only members of their genus, and you can tell them apart from other Cardinalfish by their three-striped bodies, tasseled first dorsal fin, long second dorsal, and their deep-forked tail fins. Banggai Cardinalfish are diurnal and live in small groups of about a dozen members. They are opportunistic feeders who dine on whatever smaller plants and animals they can find. Courtship and mating is pretty interesting for these guys-- females are the ones who initiate. They isolate a male and the pair will perform various courtship rituals before spawning. The Cardinalfish are mouthbrooders, which means that the males take the fertilized eggs (up to 90 of them) into their mouths and incubate them for up to 30 days. During t...
37 comments
Read more