jaw bone aging a deer

  • sticker
    StillwaterMN/Ottertail county
    Posts: 4418
    #1727853

    Anyone have a good place to send a jaw bone of a whitetail to get aged? I have watched videos on how to do it, but that only gets me to 5.5 years old. This one is older than that, so I want to send it in to get an accurate age.

    Randy Wieland
    Lebanon. WI
    Posts: 13475
    #1727857

    Nice problem to have! If you have a local dnr wildlife office, one of them should be able to age it for you

    whitetails4ever
    Rochester, MN
    Posts: 756
    #1728191

    We send them here. The teeth are surprisingly easy to remove.

    Deerage

    big_g
    Isle, MN
    Posts: 22456
    #1728582

    We took a doe in for CWD in Malmo opener and we figured it was old, we asked if they could age it, the DNR guy said “sure” got this jaw spreader, spread them and said “it’s at least 10 years old, more than likely alot more”… the back teeth were almost gone… took him about 3 seconds. blush

    sticker
    StillwaterMN/Ottertail county
    Posts: 4418
    #1728639

    We took a doe in for CWD in Malmo opener and we figured it was old, we asked if they could age it, the DNR guy said “sure” got this jaw spreader, spread them and said “it’s at least 10 years old, more than likely alot more”… the back teeth were almost gone… took him about 3 seconds. blush

    I think that DNR guy was blowing smoke. He might be able to say it was more than 5 years old by tooth wear, but no way in HE double hockey sticks he can say more than 10. A 10 year old deer would have zero teeth left unless it ate apple sauce all it’s life grin

    Pat McSharry
    Keymaster
    Saint Michael, MN
    Posts: 713
    #1728644

    From what I have heard and read, the only way to get an accurate age from the teeth is to send it in to a lab. Cementum aging or Cementum Annuli is what it’s called. A friend of mine sends them in to the University of Minnesota to have his deer aged. I think there are several places to send it in though, Matsons Lab etc. There is nothing scientific about tooth wear. It’s about like aging a deer based on body shape and size. It’s doable until they are over 4 then you are just throwing numbers around. All you need to do is pull the two front teeth and send those in.

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