Blacktail or Mule Deer?

Jimmy

WKR
Joined
Apr 18, 2016
Messages
407
Location
California
IJDG7140.JPGIMG_1256.JPG

With no other information other than these pictures, what do you think these bucks are? Mule deer, Blacktail, or mixed? Just for fun!
 

Azone

WKR
Joined
Apr 21, 2018
Messages
1,563
Location
Northern Nevada
I'm gonna guess mixed. That top one looks like most bucks in my area, minus the giant rack. That bottom one definitely has some trophy ears on him.
 
Joined
May 22, 2014
Messages
1,354
I'd lean more towards the top buck being a blacktail from the thinner face, stud buck either way! The bottom its tougher to tell but I'll say a cross.
 

2rocky

WKR
Joined
Jun 21, 2012
Messages
1,144
Location
Nor Cal
You did not give good enough pictures to make a ruling. And it comes down to what side of the line they died upon. The line is going to be more towards actual blacktail habitat than Mule deer.

I've measured P&Y Blacktails who have won the biennual bowhunting awards in California bigger than any Mule deer I've killed. And solidly in Blacktail country.

If it is along an established border then what ever side of the line it died on is what it is...
 

Moserkr

WKR
Joined
Feb 26, 2020
Messages
997
Location
Mountains of CA
I remember speaking with the guy who shot that first buck pictured, and have seen one identical to it on the hoof. He got it at 8,500’ somewhere near where I hunt. Public land D-zone, and i believe its a “CA Mule Deer”, not a rocky mountain. CA Muleys are basically a 50/50 mix of Rocky Mtn Muley and Blacktail. I have seen and have pics of CA Muleys and Rocky Mtn Muleys in herds together in the high country. I believe they migrate different directions for winter, but share summer ground. Depending on genetics, Ive seen CA muleys take after rocky and blacktail based on body and hoof size. All are much larger than coastal blacktail, im referring to inland blacktail as far as cross breeds go.
 

Marble

WKR
Joined
May 29, 2019
Messages
3,578
Location location location...


My experience in CA says there 4 categories here, coastal balcktail, mountain blacktail, the Eastside of the valleys into the mountains, going east quite a ways, then the "pure" CA Mule deer on the far eastern portion of the state.

Then there is what the BC books says for rules.
 
  • Like
Reactions: lif

JohnnyB

WKR
Joined
Mar 13, 2017
Messages
946
Location
Central California
It’s very hard to tell when they are that young. To bad they didn’t age a bit so we could have found more identifiable characteristics.
 
Joined
May 26, 2019
Messages
322
Not to Hijack but what do u think this buck is?
 

Attachments

  • 0A5F88DC-B4C7-4CD3-BC85-F5A16A4F6B6C.jpeg
    0A5F88DC-B4C7-4CD3-BC85-F5A16A4F6B6C.jpeg
    300.3 KB · Views: 104

bowuntr

WKR
Joined
Mar 5, 2012
Messages
1,079
Location
Prescott, Az
That's funny how guys can tell the species of deer from looks... fact is that DNA is the only way to tell. BlacktailSlayer nailed it. The DNA supports where the P&Y/B&C line has been drawn. Ed F
 

mxgsfmdpx

WKR
Joined
Oct 22, 2019
Messages
5,920
Location
Outside
You can not tell if one is truly 100% blacktail without DNA testing. Many hunters in California have had their bucks DNA tested east of I-5 because they thought they were true blacktails and wanted them entered into the record books that way. Only one has ever come back 100% blacktail and allowed in the record books. Looks can be deceiving. There has been plenty of blacktail/mule deer mix even on the west side of I-5 in Oregon and Washington. Check out this article. http://www.deernut.com/Documents/PnYBTDDNAWinter2013.pdf

This.
 

RosinBag

Super Moderator
Staff member
Joined
Feb 27, 2012
Messages
3,102
Location
Roseville, CA.
You guys are crazy. I always go with what the C Zone guides say, therefore they are blacktails. That way they can sell more hunts and convince the non educated hunter that the mule deer they just shot is a black tail and they are closer to their deer slam. Duh!!!
 

JNDEER

WKR
Joined
May 2, 2012
Messages
1,588
DNA testing is best way- but if you have hunted enough on both sides of the isle you can usually come up with a good guess if there is enough pics (no tail needed).
 
Joined
May 26, 2019
Messages
322
One thing to consider is this is something that there hasn’t been a lot of actual DNA tests conducted throughout the state to know forsure what is where it’s not like the deer know the I5 boundary and are separated by a straight line... but also there are different sub species of mule deer in California not just “black tails and mule deer” the map below was taken from a Forest service website not just something a random person put together... as far as Boone and Crockett goes or getting a slam or whatever the hell people want to justify calling there deer a Blacktail for doesnt matter to me. But I do know that when I hunt lower elevation in the areas I hunt there is a big difference between those deer and the deer I see when im Hunting up near the passes or the deer that move down after a storm.
 
Joined
May 26, 2019
Messages
322
Forgot to post map on last post
 

Attachments

  • 8BEFDF21-5D26-45CA-BABD-E922289849FF.jpeg
    8BEFDF21-5D26-45CA-BABD-E922289849FF.jpeg
    70.1 KB · Views: 60

RosinBag

Super Moderator
Staff member
Joined
Feb 27, 2012
Messages
3,102
Location
Roseville, CA.
That map from the forest service is as random as any other. There is a better chance if getting struck by lightning that finding a Colombian Blacktail as Far East as that map shows.
 
Joined
May 13, 2015
Messages
3,931
That map from the forest service is as random as any other. There is a better chance if getting struck by lightning that finding a Colombian Blacktail as Far East as that map shows.
Actually it is a map from Ca F&W, the biologists I have talked with swear by it.
 
Top