First sand martin chicks spotted at wetland centre
The chicks have been spotted just months after the birds were introduced to an artificial nesting bank.
The chicks have been spotted just months after the birds were introduced to an artificial nesting bank.
The footage confirms that the elusive birds are breeding on site at WWT Washington Wetland Centre.
A breed of A duck on the verge of becoming critically endangered has successfully bred at a Wearside wetland reserve.