Finally, here's the tool non-birder's have been asking about for years: a tool that allows a user to upload an image of a bird for instant computer identification. It's called
Merlin, and it's from the Cornell Lab of Ornithology.
I tested Merlin with some clear, easy shots, and then threw some harder ones at it:
As you can see, Merlin has not yet mastered the very fine points of identification. A fine human birder would take note of the orangish-red bill and legs plus pale primaries and put that together to get Forster's Tern, rather than Common Tern, which has darker primaries and a red bill and legs.
Let's take a look at some of the harder photos I threw at Merlin and how it did on them.
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiAomjeeBAMVaasKJruQMet16RfhUJTv2xDCrZQ_tl4xFx_nyHfw0kEWbmpwwLdgO5XtWubCDFLqKLjUn1hRx8p16EItHor09VARy0IH7ulYCfTNIgkjypnzsF9zz2PZLs3myZ-2GoBL6c/s400/Screen+Shot+2015-06-11+at+11.59.32+AM.png) |
Hooded Merganser--Wrong |
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh7YKSpCUgfFGYST2dXLigr0fBqKYXnkdSgWExXFWWQKX58fVnk0GKYpvb6_LJix7b02lIZw3mtiBDym0meiM_rKF0YgiFazSmNp-5Mme58fYKmCUiC_SlmecG9_124qi_cDmalO5LQju8/s400/Screen+Shot+2015-06-11+at+12.03.00+PM.png) |
Long-tailed Duck--CORRECT |
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjY1aJMhZIC79swIch3XPifmbI5-mPA1u6VmV2kboe9hB_7SMi-UosYEMAyWxMYqu3YCV15HGjzhOEBzoKJ4Tx-pAZufDVtRT3ygXsphHfezK64cQAKDJTLhfxs89aF2ArWROHJCBM19g0/s400/Screen+Shot+2015-06-11+at+12.10.08+PM.png) |
Least Sandpiper--CORRECT |
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEghzMcI17-wu4zQz9oM05NXyYayfmpuy_DhTwYYrz1D_NhDXJBHGblpoQGGQ8TFAhrjW_3HLVNtjdCRG9dSVhJI4kaFocLWXfl-MKQ8G7T3GHEXwM9DEJkwQjYMTNYng2IT8C0RvA7Isus/s400/Screen+Shot+2015-06-11+at+12.27.08+PM.png) |
Wood Duck--CORRECT (the correct answer is the third one listed) |