I found them as I was climbing out of the Oakland Lake Ravine here in New York City. It was cloudy and close to sunset so there was very little light to work with.
Comments and suggestions welcome,
Morris
1)
X-H2SXF500mmF5.6 R LM OIS WR lens500mmf/5.61/550s6400 ISO0.0 EV
2)
X-H2SXF500mmF5.6 R LM OIS WR lens500mmf/5.61/900s6400 ISO0.0 EV
3)
X-H2SXF500mmF5.6 R LM OIS WR lens500mmf/5.61/340s6400 ISO0.0 EV