#MarineWildlife - The Irish Whale and Dolphin Group (IWDG) reports of another "frenzy of activity" while on a whale research cruise off West Cork this week.
The 'members only' trip on Wednesday 5 December took in the hotspot west of Reen Pier in Union Hall "where humpback and fin whales have enthralled hundreds of whale watchers and wildlife enthusiasts alike in recent weeks," according to IWDG sightings co-ordinator Pádraig Whooley.
When it soon became clear that most of the whales had left the area, the team headed east to return an ill member to shore.
"This turn of events proved almost karmic," says Whooley, "as not long after dropping our colleague back to Reen Pier, we started getting text messages from IWDG observers Tim Feen and Chris O'Sullivan of both humpback and fin whales well to the east on the Clonakilty Bay side of Galley Head."
Racing against the fading afternoon light, the boat made it to the scene to witness the blows first of fin whales, then humpbacks - at least five of the latter and seven of the former - and confirming them as the giants previously seen between the Kedge and Stags.
The team collected biopsy samples from most of the relaxed pod, including one that is suspected to be a female humpback with a calf.
"Since then, the weather has been very poor," says Whooley, "but there are still sufficient reports coming into IWDG to suggest to us that the large whale activity is slowly pushing east."
The IWDG is also collaborating with the BBC's WinterWatch programme next week, which is hoping to follow up on last year's AutumnWatch special on fin whales from East Cork and Waterford by filming humpback whales in West Cork.
Members of the public or whale-watchers are encouraged to report any sightings they might witness over the weekend to the IWDG by using the 'Report a sighting' link on the home page at iwdg.ie.