The UK has voted to leave the European Union.
The RSPB has always believed that, because nature transcends national boundaries, it needs cross-border co-operation to protect it and a common set of international standards that enable it to thrive.
That is why, now the UK has decided to leave the EU, the RSPB believes the UK must continue to act internationally, and look to forge comprehensive international agreements for nature conservation and the environment.
But we also need action at home.
David Tipling's fabulous image of two turtle doves - our fast declining migratory bird
There are millions of people in the UK who love nature – just think about the viewing figures of BBC Springwatch. We need clean air and water, and we want an attractive countryside rich in wildlife.
It is essential that we do not lose the current, hard won, level of legal protection. Given the current state of nature, we should be looking to improve the implementation of existing legal protection and, where necessary, to increase it.
It will now be down to the governments in Westminster, Edinburgh, Belfast and Cardiff to make this happen.
As the new constitutional settlement is negotiated over the coming months (and years?), the RSPB will continue to be a voice for nature, raising the importance of environmental issues that has an impact on people, wildlife and the economy. We will provide a constructive challenge to all governments across the UK where necessary, and give credit where it is due; just as we always have done.
And, of course, trans-national challenges such as protecting our migrating birds, tackling climate change remain, which is why we shall work internationally, as we have done so for over a hundred years, and will continue to act across Europe with our Birdlife International partners to tackle the many challenges facing nature.
In short, we shall continue to do whatever nature needs.
Finally, I hope that all those that have invested so much in this campaign take time to recover. We need our leaders to be at their best as they make sense of this result and to rise to meet the challenges we and nature face. Given that contact with nature is good for the soul, I recommend a visit to a local nature reserve this weekend.
Ben Hall's image of RSPB Arne at dawn (rspb-images.com)
I'd be interested to learn how RSPB is planning to fund major increases in land acquisition over the coming years. If European SPA/SAC designations can no longer be relied on to defend our most important wildlife sites, ownership by conservation bodies will become the primary way of ensuring they continue to be protected and managed for nature.
At the same time, it's unlikely that UK taxpayers will be prepared to carry on propping up uneconomic farming activities after the CAP ceases to apply. Expect many farmers to go out of business, especially in the uplands, and consequently large areas of sensitive land coming on the market.
I hope RSPB (and other environmental charities) have a lot of money in the kitty - it's likely to be needed soon!