Using the Galpagos islands data (gala), create plots of the logarithm of the observed counts of total

Using the Galápagos islands data (gala), create plots of the logarithm of the observed counts of total plant species, log(species) versus each of the five potential covariates: area, elevation, nearest, scruz, and adjacent. Does the Poisson regression model seem a good choice for these data? Why or why not? If so, which covariates do you think will be most helpful in a model attempting to explain the variability in island species counts?