Cranny Bogs
Cranny Bogs is made up of three inter-drumlin, lowland raised
bogs - Fallaghearn Bog, Killymoonan Bog and Cavan Bog. They
are typical of western bogs within the drumlin belt of Northern
Ireland, being elongated and/or very irregular in shape. Generally,
dome structure is poorly defined. The two eastern bogs are linked
together around a small drumlin, the third lies to the south-west
but in close proximity. The bogs vary considerably in their
microtopography, with Fallaghearn in particular displaying relatively
well-developed hummock and lawn complexes. Hummocks on Killymoonan
and Cavan Bogs are generally more subdued. Shallow, temporary
pools are scattered over the three bogs.
Notable species include the bog-mosses Sphagnum imbricatum,
S. fuscum and S. pulchrum, with cranberry
and the moss Pleurozia purpurea.
Disturbance to the bogs has been confined to cutting and occasional
burning on both the intact core and cutover margins.
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