With a birdwatching boat trip on the River Tamar booked for Sunday 12th January I decided to visit St.Johns Lake at Torpoint the day before for a bit of a pre-trip recce. It was a cold and overcast day as I headed over to Marine Drive in Torpoint on the bus and ferry, the neap tide was incoming so on arriving at around 10am there was not a lot of mud on show but there was plenty of birdlife about.
On a scan about with my binoculars I immediately found a Black-necked Grebe out on the water fairly close to the shore with a Great Northern Diver a little further out. I then had some lovely views of the Grebe through my scope and at times I heard it calling but the Diver quickly moved off upriver towards HMS Raleigh where it was joined by a second bird.
I then scanned about with my scope and found another 3 Black-necked Grebes together out near the opposite shore, distant views but it was interesting to watch them performing brief bouts of courtship display with each other. Also out on the water were 3 Little Grebes and around 10 mobile Great Crested Grebes but there was sadly no sign of the recently reported Red-necked and Slavonian Grebes. However there was a female Common Scoter present, busily diving away and munching on crabs brought up to the surface and presumably the same bird I saw last month at nearby Warleigh Point.
A feeding flock of 24 Avocet was a nice find although they were distant, mobile and flighty and also present were a Greenshank and 22 Grey Plover amongst the usual Redshank, Bar-tailed Godwit, Curlew, Oystercatcher, Dunlin, Turnstone and Black-tailed Godwit. Also noted were Wigeon, Shelduck and a pair of Teal along with a single Mute Swan but there were no Brent Geese present although I had seen a distant group of 6 birds out on the mud just upriver from Torpoint as I travelled across The Tamar on the Torpoint Ferry.
High tide was due at around 3:30 pm but the tide came in very quickly and by 12:30pm there was very little mud left exposed and very few birds present so I headed back home to warm up after an interesting visit.
Sunday 12th January was a slightly warmer day although it still felt chilly and I wrapped myself up in layers and headed down to The Barbican for the boat departure time of 10:15am. It was a beautiful morning with blue skies and a gentle but cold breeze and 2 Great Northern Divers showed very well close to the boat as we set sail from the pontoon with another one seen later as we passed by Drakes Island.
We headed up The Tamar and then sailed a little way up the channel by Marine Drive at St.Johns Lake, something we haven't done on this trip before. We had good views of 2 Great Northern Divers, 2 Black-necked Grebes and a female Common Scoter here along with Great Crested Grebes, Dunlin, Redshank, Black-tailed Godwit, Curlew, Oystercatcher, Turnstone and Bar-tailed Godwit.
We carried on up The Tamar and a surprise sighting was a Red-necked Grebe diving away right by the ferry slipway at Torpoint, a brief view only as it spent very little time at the surface as we passed by. The Brent Geese were again feeding out on the mudflats just upriver from the ferry slipway too but I had better views than yesterday and there were 2 Pale-bellied types present amongst 12 Dark-bellied types.
Usually we then head up river to Cargreen, sailing under the Saltash Bridge and past Kingsmill Lake and the mouth of the River Tavy, however this time we headed straight up The Lynher instead which was a shame because I was hoping to see if the Velvet Scoter was still around at Warleigh Point.
Anyway, a Raven was seen flying overhead as we headed up The Lynher and eventually we came across 3 Spoonbills, a bird asleep on the mudflats and 2 birds feeding along the shoreline. They were all spooked into flight before settlling together on the mudflats and going to sleep, one was a juvenile bird with black primary wing tips and one of the adult birds was sporting a yellow leg ring (apparently ringed as a chick in 2006 in The Netherlands).
An interesting sighting were 2 Black-necked Grebes, having seen 4 yesterday at Marine Drive but only 2 there today these were presumably the other 2 birds and showing how mobile they can be around the Tamar/Lynher/Tavy/Plym river complex.
A Great Northern Diver, 14 Avocets, a Greenshank, a Peregrine, a Kestrel and a brief and distant Spotted Redshank were also of note as we headed up towards St.Germans, however we soon started to become grounded on the mud and had to reverse back before turning around and starting the journey home to Plymouth.
As we retraced our route back to Plymouth I enjoyed a pasty for lunch which was included in the ticket price and all too soon we were disembarking the boat at The Barbican. This trip isn't as slick or as organised as The Exe boat trips are but it is local and there are always some good birds to be seen and I had a really enjoyable time, hopefully the trips will run again next year.