I cant see close enough in the shot to guess which species. Folks tend to want oak so usually if its oak they will advertise it as such. Ash is definitely coming on the market in southern NH as EAB is moving in . Red maple is a good possibility unless its urban wood and then you may see some Norway or Silver maple mixed in. White and yellow birch is obvious but you will not see much yellow except from cuts in older sloped lots. Might be some cherry mixed in.
For a new burner a mix of species is the way to go until you get ahead on your wood. Oak is great but it takes 2 to 3 years to season while red maple, white birch and ash will dry quicker. As I mentioned before no poplar as its not great wood. Weighs a lot when green and they dries to very low density so short burn times. At that price there should be no softwood in the mix.
If in doubt ring count is a good but not perfect indication of ultimate dry density. Tight close rings of any species will generally yield a denser dry log and the denser it is dry the longer it will burn.
For a new burner a mix of species is the way to go until you get ahead on your wood. Oak is great but it takes 2 to 3 years to season while red maple, white birch and ash will dry quicker. As I mentioned before no poplar as its not great wood. Weighs a lot when green and they dries to very low density so short burn times. At that price there should be no softwood in the mix.
If in doubt ring count is a good but not perfect indication of ultimate dry density. Tight close rings of any species will generally yield a denser dry log and the denser it is dry the longer it will burn.