Day four was much smoother cruising as we set about trying to get close to the Trent so we could be there when the tides permitted us to pass through a tidal section. The day was punctuated by a few more locks and a variety of wildlife encounters. We saw donkeys, sheep, horses, pigs and a hare in canalside fields; a kingfisher, butterflies, dragonflies, damselflies and some kestrels in the air; and a cormorant, sticking just its head above the water.