Occurrence of Attributes in Original Text
The text related to the cultural heritage 'Heard and McDonald Islands' has mentioned 'Seabird' in the following places:
| Occurrence Sentence | Text Source |
|---|---|
| Non-wetland vegetated parts of the islands also support penguin and other seabird colonies. | WIKI |
| Changes in population numbers of seal and seabird species are also expected to affect the vegetation by changing nutrient availability and disturbance through trampling. | WIKI |
| [33] Although not a true seabird, the Heard Island subspecies of the black-faced sheathbill also breeds on the island. | WIKI |
| A further 28 seabird species are recorded as either non-breeding visitors or have been noted during 'at-sea surveys' of the islands. | WIKI |
| The recorded populations of some seabird species found in the Reserve have shown marked change. | WIKI |
| The king penguin population is the best studied seabird species on Heard Island and has shown a dramatic increase since first recorded in 1947/48, with the population doubling every five years or so for more than 50 years. | WIKI |