Until the late 19th century, swallows were thought to hibernate under water
Chapter 5 Observation and phenology: outdoor learning Preparing for a woodland vist Find a Woodland Trust wood near you Bird biodiversity RSPB bird feeder activity RSPB hygienic precautions RSPB advice on bird food RSPB A - Z of UK birds Recording Nature's Calendar Guide to recording Autumn recording form Spring recording form Autumn season planner Spring season planner Other outdoor activities Field Studies Council holly leaf miner activity Field Studies Council outdoor science project
Observation and phenology: outdoor learning
Preparing for a woodland vist
Find a Woodland Trust wood near you
Bird biodiversity
RSPB bird feeder activity
RSPB hygienic precautions
RSPB advice on bird food
RSPB A - Z of UK birds
Recording Nature's Calendar
Guide to recording
Autumn recording form
Spring recording form
Autumn season planner
Spring season planner
Other outdoor activities
Field Studies Council holly leaf miner activity
Field Studies Council outdoor science project
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