public Sightings()
{
InitializeComponent();
AppContainer.Initialize();
_iguanaApiService = AppContainer.Resolve <IIguanaApiService>();
var sightingsViewModel = AppContainer.Resolve <SightingsViewModel>();
this.BindingContext = sightingsViewModel;
}
public SightingsViewModel(IIguanaApiService iguanaApiService)
{
_iguanaApiService = iguanaApiService;
GetSightings();
}