Please consider adding all hares and rabbits to the E-caller, This was a much requested species but apparently has not proved to be successful since being introduced. However, I don't think the reason is because people do not want to hunt them. Aside from the European rabbits, I think this is mainly down to their poor visibility on most maps. Often, my spotting won't pick them up, even when they are mere metres away and before they are suddenly alerted and scurry off behind grass and bush which the scopes can't penetrate.
The recent addition of the labrador brings with it a fantastic opportunity to make these small critters one of the most fun species to hunt. We have seen what both these new 'tools' have done for waterfowl and it would be amazing to see the same transformation offered to hare and rabbit hunts too.
*To be clear, this is not a request for adding every species to the e-caller because that would make the gameplay far too easy and ridiculous. Gamebirds can be flushed out into the open and bison are massive and can't really hide anywhere anyway. *