The Large bee fly (Bombylius major) [1] foraging for nectar on another early bloomer, the Greater celandine (Chelidonium majus).

References
1 Nederlands SoortenregisterThe Large bee fly (Bombylius major) [1] foraging for nectar on another early bloomer, the Greater celandine (Chelidonium majus).
References
1 Nederlands Soortenregister