Sparrow?Parque Nationale, Correlejo, Fuerteventura

Sparrow?Parque Nationale, Correlejo, Fuerteventura

Observation - Sparrow?Parque Nationale, Correlejo, Fuerteventura. Description: I think this may be a sparrow but I am not totally sure as the bill appears rather pale and yellowish, and in my book the House Sparrow bill is black. So maybe it is immature or a different species.I hope the birding experts will put me right!

I think this may be a sparrow but I am not totally sure as the bill appears rather pale and yellowish, and in my book the House Sparrow bill is black. So maybe it is immature or a different species.I hope the birding experts will put me right!