Nycoll's revenge

Introduction

You remember my friend Nycoll? She's still angry with the magpies which, according to her, could have ruined her engagement. Personally, I think the wedding cancellation would have been better for everybody, but there you are... In short, she wants to get revenge on the magpies by replacing their clutch with clay eggs. I suppose she'll sleep better imagining the distress of these nice birds. Can you do that for her? Find three nests and replace their eggs, and you'll be rewarded. Bring back the real eggs, they could make an omelet.

Cunclusion

Thank you! A breakfast for me, coins and pearls for you. Consider the latter a gift from me. Nycoll is a really good friend.