What is the best bear photography lens? The best bear photography lens is the one you have immediately available when the bear shows up. I know, that was a trick question, but the point is, an available lens is much better than no lens and I was very happy to have had even the cheap Canon EF-S 18-55mm f/4-5.6 IS STM kit lens available when this bear showed up. While this lens is near the bottom of my list of bear photography lens recommendation list, when this bear presented itself, the 18-55 mounted to a Canon EOS 77D was what I had immediately available.
I am not going to be the only one finding the Canon EF-S 18-55mm f/4-5.6 IS STM kit lens most-available and there are a number of reasons for this. My reason was because I was evaluating the lens at the time. I'm a bit unique in that situation, but for some, the EF-S 18-55 will be available because it is what they can afford. For others (children for example), it will be all that they are trusted with. And for others, it will be the most expensive lens able to be risked for a lens-dangerous, perhaps even sacrificial, task. With the extremely small size and weight of this lens, the EF-S 18-55 will sometimes be simply what is acceptable to carry for long periods of time.
I had been watching the bridal wreath spirea go into full bloom and feeling the need to incorporate them into an image. While they are beautiful alone, they work even better as a background to another strong element. For example, I was thinking that a cardinal would look great sitting on one of the branches. A mother black bear being that subject never entered my mind, but ... I think it works here.
I have been encountering bears at an increased rate and have photographed many of them, but never before have I used a focal length as wide as 55mm. However, with the bear sitting at a stone table amidst the flowers (with some petals also sticking to her), a wide-aspect crop from that focal length worked well. She appears to be waiting for her waiter.
Do you keep cameras at-ready for whatever opportunities arise? If not, consider doing so. Having an always-ready camera can more-rapidly increase your portfolio. Having more cameras in your kit makes having a ready-to-use camera nearby easier and adding another capable DSLR to your kit does not cost that much. We are always happy to help you make the camera, lens and accessory selection that is right for you.